--- title: AWS Lambda Reviews meta_title: 'AWS Lambda Reviews 2026: Details, Pricing, & Features | G2' meta_description: Filter 1047 reviews by the users' company size, role or industry to find out how AWS Lambda works for a business like yours. aggregate_rating: rating_value: 4.6 review_count: 1047 scale: '5' date_modified: '2026-07-22' parent_category: name: Development url: https://www.g2.com/categories/development --- # AWS Lambda Reviews **Vendor:** Amazon Web Services (AWS) **Category:** [Cloud Platform as a Service (PaaS) Software](https://www.g2.com/categories/cloud-platform-as-a-service-paas) **Average Rating:** 4.6/5.0 **Total Reviews:** 1,047 ## About AWS Lambda AWS Lambda lets you run code without provisioning or managing servers. You pay only for the compute time you consume - there is no charge when your code is not running. With Lambda, you can run code for virtually any type of application or backend service - all with zero administration. Just upload your code and Lambda takes care of everything required to run and scale your code with high availability. You can set up your code to automatically trigger from other AWS services or call it directly from any web or mobile app. ## AWS Lambda Pros & Cons **What users like:** - Users value the **ease of use** of AWS Lambda, facilitating quick setup and management of serverless functions. (47 reviews) - Users value the **automatic scaling** of AWS Lambda, enabling efficient management of workload demands without server hassles. (35 reviews) - Users appreciate the **cost-effectiveness** of AWS Lambda, benefiting from pay-per-use pricing and efficient resource management. (27 reviews) - Users appreciate the **serverless compute solution** of AWS Lambda, enabling scalable applications without infrastructure concerns. (23 reviews) - Users value the **seamless integrations** of AWS Lambda with other AWS services, enhancing development and deployment efficiency. (22 reviews) - Easy Setup (19 reviews) - Automation (13 reviews) - Deployment Ease (10 reviews) - Reliability (10 reviews) - Implementation Ease (9 reviews) **What users dislike:** - Users find **resource limitations** with AWS Lambda, as it suits only small datasets and has memory constraints. (36 reviews) - Users find **difficult debugging** in AWS Lambda challenging, especially due to its abstracted environment and reliance on logs. (17 reviews) - Users experience **slow performance** due to cold starts, leading to noticeable latency in AWS Lambda functions. (13 reviews) - Users experience **lagging performance** with AWS Lambda due to slow initialization and execution time limits affecting efficiency. (10 reviews) - Users find AWS Lambda **expensive** , especially when considering extra costs from third-party tools and added architectural complexity. (9 reviews) - Users face **execution time limits** and cold start issues with AWS Lambda, complicating tasks and workflows for heavy operations. (7 reviews) - Users note that **complexity in configuration and dependency on external services** can hinder effective use of AWS Lambda. (5 reviews) - Missing Features (3 reviews) - Scaling Issues (3 reviews) - Cost Transparency (2 reviews) ## AWS Lambda Reviews ### 1. Good Product **Rating:** 4.5/5.0 stars **Reviewed by:** Verified User in Information Technology and Services | Mid-Market (51-1000 emp.) **Reviewed Date:** October 16, 2023 **What do you like best about AWS Lambda?** It a serverless application type pay when used it is triggered only when events happen Very easy to use and implement can be integrate with other applications support several coding languages used daily The organisation is using it to ingest cloudwatch logs to new relic **What do you dislike about AWS Lambda?** There is nothing to really dislike about lambda **What problems is AWS Lambda solving and how is that benefiting you?** The organisation is using it to take logs from Cloudwatch for Elastic Container Services and then ingrst it into new relic It is a great system to host serverless application which is based on triggers it is pay to use - so cost effective provides support for language until eol - for example python 3 ### 2. Fast and serverless , used for ETL with python **Rating:** 5.0/5.0 stars **Reviewed by:** Verified User in Architecture & Planning | Mid-Market (51-1000 emp.) **Reviewed Date:** May 17, 2024 **What do you like best about AWS Lambda?** Serverless, less devops involvement. Fast allocation of resorce by this i mean readdly available. And ease of implementation for event based triggers from s3. **What do you dislike about AWS Lambda?** At times for few cases 15 min execution time is less **What problems is AWS Lambda solving and how is that benefiting you?** ETL and data cleaning . ### 3. Automate frequent tasks with AWS Lambda **Rating:** 5.0/5.0 stars **Reviewed by:** Daniel R. | Small-Business (50 or fewer emp.) **Reviewed Date:** December 19, 2023 **What do you like best about AWS Lambda?** Allows code in several languajes like python, js. **What do you dislike about AWS Lambda?** Size limit and timeout, It has a size limit about 500mb to read files and has a 15 min timeout. **What problems is AWS Lambda solving and how is that benefiting you?** Automate frequent taks, benefits: more time to do other tasks. ### 4. A Scalable, Cost-Effective, and Easy-to-Use Serverless Computing Platform **Rating:** 4.5/5.0 stars **Reviewed by:** Daniel V. | Senior Consultant, Cloud & DevOps, Mid-Market (51-1000 emp.) **Reviewed Date:** April 28, 2023 **What do you like best about AWS Lambda?** - Scalability: Lambda functions can scale automatically to meet demand, so you don't have to worry about overprovisioning servers. - Cost-effectiveness: Lambda is a pay-per-use service, so you only pay for the time your functions run. This can help you save money on your cloud computing costs. - Ease of use: Lambda is easy to use and manage. You can create and deploy Lambda functions in minutes, and you don't have to worry about server administration. **What do you dislike about AWS Lambda?** The main thing I dislike about AWS Lambda is the cold start time. The first time a Lambda function is invoked, it can take a few seconds to start up. This is called a "cold start." Cold starts can be a problem for applications that need to be very responsive, such as real-time applications. Another thing I dislike about AWS Lambda is the function size limit. Lambda functions are limited to 50MB in size. This can be a problem for applications that need to store a lot of data **What problems is AWS Lambda solving and how is that benefiting you?** AWS Lambda is a serverless computing platform that removes the need to manage servers. It is scalable, cost-effective, and easy to use. I am benefiting from AWS Lambda by saving time, money, and flexibility. ### 5. AWS lambda **Rating:** 4.5/5.0 stars **Reviewed by:** Surya Teja A. | Enterprise (> 1000 emp.) **Reviewed Date:** June 23, 2023 **What do you like best about AWS Lambda?** AWS lambda takes care of server management, scaling and de-scaling users need to worry about the infrastructure when using lambda. AWS lambda automatically scales your applications based on the incoming request volume. Lambda follows event-driven model, (lambda can be triggered by various events within AWS ecosystem like changes in S3, changes in DynamoDb records etc). **What do you dislike about AWS Lambda?** Cold start latency is the major issue in AWS Lambda. When the lambda function is invoked for the first time after a period of inactivity, lambda may experience cold start. This latency impacts response time. **What problems is AWS Lambda solving and how is that benefiting you?** With AWS lambda, developers no longer need to manage servers or worry about provisioning, scaling or monitoring infrastructure. This allows them to focus more on writing code and delivering business. ### 6. Best serverless service to start with in AWS **Rating:** 5.0/5.0 stars **Reviewed by:** Harshad B. | Cloud Devops Engineer , Small-Business (50 or fewer emp.) **Reviewed Date:** June 30, 2023 **What do you like best about AWS Lambda?** If you are currently performing different operation manually and you want to perform such repetative operation automatically, so with the combination of lambda, Eventbridge and SNS service you can achieve this. You can basically deploy a code using lambda which will perform particular operation when triggered or run. This will help you to perform reparative operation on particular schedule like start and stop of on demand Ec2 instances. **What do you dislike about AWS Lambda?** If we go toward cons, there is one problem only that if you want to add complex code you must have to have some knowledge of python boto3. Otherwise there are fix code structure that you can get through internet. **What problems is AWS Lambda solving and how is that benefiting you?** Basically It help me to perform repetative task automatically on daily basis, I just create a code for starting and stoping of an EC2 instances which we required to perform on daily basis. We schedule this whole process using combination of Lambda, AWS Eventbridge and SNS. ### 7. AWS Lambda Reviewer **Rating:** 5.0/5.0 stars **Reviewed by:** Debarshi M. | Mid-Market (51-1000 emp.) **Reviewed Date:** April 05, 2023 **What do you like best about AWS Lambda?** I'm using AWS lambda for a long time, what I feel about it is that it's serverless in nature, just I've to write code and deploy it, not many worries regarding the operation side. I mostly use Nodejs as my runtime for building applications on lambda. Also, the Layers part I liked the most. **What do you dislike about AWS Lambda?** So, far nothing to dislike till now, everything in lambda is pretty straightforward, Intially sometimes hard to understand the Cold Starts feature but know a way to tackle it. **What problems is AWS Lambda solving and how is that benefiting you?** I'm been using lambda for creating web APIs mostly, Initlalyg I use EC2 service from AWS, it's take so long to start and then login with credentials, lot's of things to do, but here in Lambda, it's pretty simple to use, within a second I can create and deploy my code and also best part I can update my code form lambda console. ### 8. AWS Lambda helps you to deploy code without provisioning server and thinking about infrastructure **Rating:** 4.5/5.0 stars **Reviewed by:** Charles F. | Associate Software Engineer, Mid-Market (51-1000 emp.) **Reviewed Date:** August 21, 2023 **What do you like best about AWS Lambda?** It provides a ready-to-run compute cloud service for developers with minimal to medium tasks to perform without worrying about which compute engines and servers to use. **What do you dislike about AWS Lambda?** Editing code in the console gets difficult when the size of the packages being used exceeds some limits. All edits have to be done locally and pushed to AWS via zip files **What problems is AWS Lambda solving and how is that benefiting you?** Providing on-the-go and serverless ways of deploying codes without too much of a hassle. Helps developers get more productive. ### 9. Easy setup and good language support **Rating:** 4.5/5.0 stars **Reviewed by:** Verified User in Insurance | Mid-Market (51-1000 emp.) **Reviewed Date:** January 26, 2024 **What do you like best about AWS Lambda?** The easy setup. Just a few clicks to create **What do you dislike about AWS Lambda?** Once the lambda is setup, navigating the interface to get to logs and other areas is a bit clunky **What problems is AWS Lambda solving and how is that benefiting you?** Quickly setup and scale out cloud functions ### 10. Easily manage the Server **Rating:** 5.0/5.0 stars **Reviewed by:** Hiren M. | Flutter Developer , Small-Business (50 or fewer emp.) **Reviewed Date:** December 19, 2023 **What do you like best about AWS Lambda?** Without Hesitating we can build codes and upload the code in aws without Server still it works in cloud,aws can be more easier **What do you dislike about AWS Lambda?** Space sometime support gives hesitate whenever we in trouble **What problems is AWS Lambda solving and how is that benefiting you?** First of all it's developement is too good without server we can access also scalability is top notch and many more ### 11. I use this service often in my projects. Simple, affordable, scalable **Rating:** 5.0/5.0 stars **Reviewed by:** Abhinav K. | Mid-Market (51-1000 emp.) **Reviewed Date:** March 21, 2023 **What do you like best about AWS Lambda?** AWS lambda is super helpful in POC and mid-level type projects. Initially, you don't want to bother scaling the application and worrying about the cost when you build projects. It's a serverless service, so the cloud provider manages everything. Just write the code and run the function. Different ways can trigger the function, and I have used API gateway. I have triggered and run the lambda function thousands of times, but it didn't bill me even 1$. It's this much affordable. By far my best service from the last three years. **What do you dislike about AWS Lambda?** Function timeout is 15 minutes, and this disappoints me often. So it's not for the task that can take more than 15 minutes to complete. **What problems is AWS Lambda solving and how is that benefiting you?** So far, lambda is one of my best AWS services, and I use it very often in my projects, where the function needs to be executed within 15 minutes. I have used this function with api gateway in many scenarios, like uploading an image in s3 and processing the image before uploading to s3. I have also combined lambda with WebSocket and built a real-time notification system in my application. The best part is we can trigger using different different things like api gateway, s3, dynamodb. ### 12. Lambda Function **Rating:** 4.5/5.0 stars **Reviewed by:** Verified User in Consumer Services | Enterprise (> 1000 emp.) **Reviewed Date:** September 05, 2023 **What do you like best about AWS Lambda?** This is use to get and put the values in the third party application database and also in the own AWS console. It is acting as trigger also using the Lot of functionality life Kenisis, Etc.. **What do you dislike about AWS Lambda?** It is having limitions of the time period like 15 mintues and also using the amazon connect it is having the maximum time limit of 8 secondss for invoking. If it is run over 8 seconds it will fail. **What problems is AWS Lambda solving and how is that benefiting you?** It is commonly used as getting and putting the values from the third party databases and we're using for the Service cloud vocie intergration with the AWS console. ### 13. Serverless at scale with ease **Rating:** 4.0/5.0 stars **Reviewed by:** John C. | Lead Application Developer, Mid-Market (51-1000 emp.) **Reviewed Date:** May 19, 2023 **What do you like best about AWS Lambda?** I think the best thing about AWS Lambda is the ease, and speed at which you can develop new applications, scripts, and tools. Using AWS CLI and AWS Sam CLI you can deploy an app at hyperspeed. **What do you dislike about AWS Lambda?** Pricing of AWS Lambda can get slightly confusing and concerning if you are a low budget personal developer or a smaller company. I think being able to set a budget would help cover this sort of downfall. **What problems is AWS Lambda solving and how is that benefiting you?** AWS Lambda is our main compute platform that we use to serve all the business logic of our application. We utilize Lambda because it integrates well with other AWS serverless services that we also take advantage of like step functions and more. ### 14. AWS Lambda came in to remove all bottlenecks associated with our developer's output. **Rating:** 5.0/5.0 stars **Reviewed by:** Maxwell Kwadwo F. | Digital Engagement & IT Manager, Non-Profit Organization Management, Small-Business (50 or fewer emp.) **Reviewed Date:** December 05, 2023 **What do you like best about AWS Lambda?** Lambda's automatic scalability gave us a piece of mind. This improved our developer delivery time and reduced developer engagement costs. **What do you dislike about AWS Lambda?** The initial setup requires a developer engagement which can be costly. **What problems is AWS Lambda solving and how is that benefiting you?** We used AWS Lambda to run our handyman mobile and webapps. After making use of Lambda our app's speed and responsiveness drastically improved. ### 15. A truely serverless solution from AWS **Rating:** 5.0/5.0 stars **Reviewed by:** Vishwa R. | Senior Associate Platform, Enterprise (> 1000 emp.) **Reviewed Date:** August 10, 2023 **What do you like best about AWS Lambda?** Its serverless architecture. It is fast. We pay only what we use. AWS has support for almost all language and now any developer from any language base can deploy his application on aws Lambda. **What do you dislike about AWS Lambda?** Nothing exactly, but a through tutorial regarding golang services could be enriched on the top of existing knowledge base. **What problems is AWS Lambda solving and how is that benefiting you?** We have various services that need to run extending from s3 to SQS. The solution was achieved by aws lambda. ### 16. Serverless functions - AWS lambda **Rating:** 4.5/5.0 stars **Reviewed by:** Jaspreet S. | Lead Software Engineer, Enterprise (> 1000 emp.) **Reviewed Date:** August 07, 2023 **What do you like best about AWS Lambda?** One can easily create serverless functions, which can be triggered on any of the event of any AWS service. E.g. we can create API's via aws lambda which can be called on any event being processed in API Gateway. **What do you dislike about AWS Lambda?** Hard limit of payload size of 6 MB is there and response time of 15 minutes. E.g. if your function is running for more then 15 minutes then lambda will through an error. **What problems is AWS Lambda solving and how is that benefiting you?** we can keep our application serverless i.e. we don't code on our server to interact with AWS instead we can keep our code over AWS as lambda functions and that will interact with aws in a very quick manner. ### 17. Software Engineer **Rating:** 4.0/5.0 stars **Reviewed by:** Verified User in Hospital & Health Care | Small-Business (50 or fewer emp.) **Reviewed Date:** September 24, 2023 **What do you like best about AWS Lambda?** The best part of AWS lambda is to we only pay as we consume compute time and I was worked with multiple programing language and it will support many service already in AWS .it's good in low latency task they start execution so fast **What do you dislike about AWS Lambda?** Some time the cold start is delay if not use function they have also execution limit multiple lambda function use is little challenging and also in testing too. It is not good for long running task because of less execution time **What problems is AWS Lambda solving and how is that benefiting you?** Some time when we not used function recently it will delay that is cold start it is the main drawback of this lambda function in AWS and they have less execution time ,multiple functions using is challenging ### 18. AWS Lambda for Business Growth **Rating:** 5.0/5.0 stars **Reviewed by:** Deven R. | Software Developer, Mid-Market (51-1000 emp.) **Reviewed Date:** May 08, 2023 **What do you like best about AWS Lambda?** AWS lambda is one of the best aws service it's really easy-to-use. using aws lambda we get less response time with 99% of uptime on our APIs. create APIs in aws lambda is effortless. **What do you dislike about AWS Lambda?** I'm using aws lambda from last 3 years and i don't have any dislike point for now for aws lambda. its easy to use and its cost effective service by Amazon Web Services **What problems is AWS Lambda solving and how is that benefiting you?** Aws lambda help us to develop our backend architectures faster than before using lambda we can create high responsive apis in less time and its really easy to deploy. also its really cost efficiency. so we save our lots of money ### 19. A serverless computing platform **Rating:** 3.0/5.0 stars **Reviewed by:** Naga Venkata Satish Kumar B. | Mid-Market (51-1000 emp.) **Reviewed Date:** September 01, 2023 **What do you like best about AWS Lambda?** We use this for the Modernization of our applications for better performance. Because lambda runs our code on demand without any dedicated servers. This have lot of options for developers. **What do you dislike about AWS Lambda?** As lambda functions work with the limitation of 1.5 GB memory sum times it is difficult to manage if they provide scalable option on this function that will be very useful. **What problems is AWS Lambda solving and how is that benefiting you?** Modernizing our existing applications and building new ones, we use many functions where lambda is helping us. And also cost wise we are happy with AWS service. ### 20. The Ultimate Serverless Computing Solution for Event-Driven Applications **Rating:** 5.0/5.0 stars **Reviewed by:** Akash S. | Site Reliability Engineer, Information Technology and Services, Mid-Market (51-1000 emp.) **Reviewed Date:** May 02, 2023 **What do you like best about AWS Lambda?** The serverless architecture can save time and resources, as developers can focus on writing code instead of setting up and maintaining servers. Additionally, AWS Lambda offers a pay-per-use pricing model, meaning you only pay for the amount of resources you consume. **What do you dislike about AWS Lambda?** The main problem with Lambda is debugging and testing functions can be challenging, as they are often tightly integrated with other AWS services and may require complex configuration. **What problems is AWS Lambda solving and how is that benefiting you?** We're using it for many different use cases, but one of them is getting notified when someone uploads anything to a specific s3 bucket. We trigger the function to populate one SNS topic and then take it further from there. ### 21. Product review for AWS Lambda **Rating:** 4.5/5.0 stars **Reviewed by:** Devesh B. | Full Stack Developer, Small-Business (50 or fewer emp.) **Reviewed Date:** January 29, 2023 **What do you like best about AWS Lambda?** - AWS Lambda is a highly scalable and flexible serverless computing platform. - It allows you to run your code without worrying about server management and administration. - It offers automatic scaling, so you can accommodate any changes in demand without any manual intervention. - It provides a cost-effective solution, as you only pay for the compute time that you consume. - It integrates well with other AWS services and can be triggered by them or called directly from web/mobile apps. **What do you dislike about AWS Lambda?** - The cold start time, or the time it takes for the first instance of your code to start running, can be longer than expected, which could impact performance in certain use cases. - There are still some limitations in terms of runtime support and available resources, which could restrict the types of applications that can be run on Lambda. **What problems is AWS Lambda solving and how is that benefiting you?** - AWS Lambda is solving the problem of server management and administration for developers, allowing them to focus on writing code instead. - It is also solving the problem of scalability by providing automatic scaling, so that applications can accommodate changes in demand without any manual intervention. - This benefit is seen in cost savings, as you only pay for the compute time that you consume, and in increased efficiency, as developers can concentrate on writing code instead of managing servers. ### 22. Great service integrates with AWS services easily **Rating:** 4.5/5.0 stars **Reviewed by:** Verified User in Telecommunications | Mid-Market (51-1000 emp.) **Reviewed Date:** January 23, 2024 **What do you like best about AWS Lambda?** The ability to connect every other AWS service and have a fully accommodating ecosystem to support it. **What do you dislike about AWS Lambda?** If you don't know what to do, it didn't design what you want, it will be a bit difficult to implement. **What problems is AWS Lambda solving and how is that benefiting you?** Deployment of function as a service Instead of monolith deployment. ### 23. Time and cost saving tool by AWS **Rating:** 4.0/5.0 stars **Reviewed by:** Preksha S. | Mid-Market (51-1000 emp.) **Reviewed Date:** October 16, 2023 **What do you like best about AWS Lambda?** We dont need to worry about servers or infrastructure, AWS has made serverless computing easy by just uploading our code and rest AWS lambda does. **What do you dislike about AWS Lambda?** There is nothing disappointing in AWS lambda. **What problems is AWS Lambda solving and how is that benefiting you?** AWS lambda has helped me save time in creating servers and infrastructure manually, saving the cost as well as its costing depends upon the features we use. ### 24. Serverless processing using AWS lamba **Rating:** 4.5/5.0 stars **Reviewed by:** Verified User in Mechanical or Industrial Engineering | Mid-Market (51-1000 emp.) **Reviewed Date:** June 08, 2023 **What do you like best about AWS Lambda?** Lambda does not only offer scalability in terms of memory and processing power but also has various integrations available across aws environment meaning it can invoked from AWS s3, AWS stepfunction ,AWS sqs ,AWS eventbridge. Sdk flexibility of most common used languages makes it ideal to creat a quick custom script and schedule it on the to not worth about anything else **What do you dislike about AWS Lambda?** There are minor drwabacks like libraries needs to be imported using lambda layers or it has a cold start at times of the invocation. **What problems is AWS Lambda solving and how is that benefiting you?** AWS lambda is solving quick deployment of automation or lifecycle management scripts without need of any server with no cost. This has helped to reduce procurement of unnecessary infra like ec2 instances or vms. ### 25. The core of a AWS based Serverless Application **Rating:** 5.0/5.0 stars **Reviewed by:** Flavio M. | AWS Cloud Engineer, Mid-Market (51-1000 emp.) **Reviewed Date:** February 07, 2023 **What do you like best about AWS Lambda?** AWS Lamda is a great service for every kind of serverless application. It will becaome the core of your serverless architecture processes. It's flexibility is the main pro. You can use it anywere: create APIs connecting it with API Gateway, use it to elaborate records and messages in an event-based architecture or schedule it to trigger processes in different times. **What do you dislike about AWS Lambda?** Using AWS Lambda in you application can have drawabacks relating to pricing and performance if used in bad way. If you plan to have milions of API calls you should consider it's cold-start timeing or the cost for each concurrent trigger. **What problems is AWS Lambda solving and how is that benefiting you?** It helped us finding the right product for our processes. We use it as a glue between the other AWS services. It's so flexible and performant. In my team opininon is the baseline for the future of the cloud. ### 26. Focus on the code not the infrastructure for tasks ranging from simple jobs to full web servers **Rating:** 5.0/5.0 stars **Reviewed by:** Verified User in Education Management | Small-Business (50 or fewer emp.) **Reviewed Date:** November 10, 2020 **What do you like best about AWS Lambda?** Because Lambda is serverless technology, it allows you to focus on the code and logic of your application, without having to worry about maintaining a server. It is remarkably affordable, with the first million monthly invocations free. **What do you dislike about AWS Lambda?** The biggest downside of Lambda is the cold start time. Your code runs in a container and has to be loaded onto a server before it can run. This can take several hundred milliseconds and impacts performance for the calls that suffer from needing to load the code. **What problems is AWS Lambda solving and how is that benefiting you?** We're using Lambda for two main tasks - the first to host a full end-to-end web application in Next.js. Unlike previous websites I've created, there is no need to focus on configuring servers, opening ports, installing certifications, etc. A lot of that is handled automatically by Lambda or by services that make Next application deployment simple. The second task, which many people use when starting with Lambda, is to run a set of cron jobs. Some are triggered to run every few hours. Others are event-based, running when there's a change elsewhere in the system such as a file being written to S3. We let AWS manage triggering events in our architecture, while we focus on writing simple code that reacts to those changes ### 27. AWS Lambda **Rating:** 5.0/5.0 stars **Reviewed by:** Verified User in Consulting | Mid-Market (51-1000 emp.) **Reviewed Date:** October 19, 2023 **What do you like best about AWS Lambda?** it is serverless and has option to develop code in multiple technologies like Node, Python, .Net **What do you dislike about AWS Lambda?** it cannot be used for long running purposes. gives time out after 15 mins **What problems is AWS Lambda solving and how is that benefiting you?** It was used to integrate with S3 for event trigger notifications, as a backend for API Gateway and for scheduled processes ### 28. AWS Lambda: Serverless Computing Made Easy **Rating:** 5.0/5.0 stars **Reviewed by:** Mohit D. | Cloud Engineer, Mid-Market (51-1000 emp.) **Reviewed Date:** March 30, 2023 **What do you like best about AWS Lambda?** The ease of use and flexibility provided by AWS Lambda is super amazing. Also, we don't need to worry about managing servers or infra, which allows focusing on writing code and developing applications. Also, It can be integrated with other AWS services, such as Amazon S3 very easily. **What do you dislike about AWS Lambda?** It may not be the best choice for all use cases and developers should carefully consider their specific needs and requirements before choosing to use AWS Lambda. Not all applications can easily be migrated to AWS Lambda. If we are migrating our legacy code base to serverless, there will be a lot of changes in architecture that need to be taken care of. Also, AWS Lambda doesn't support all the programming languages. **What problems is AWS Lambda solving and how is that benefiting you?** One of the main problems that AWS Lambda solves is the need for server provisioning and management which saves both time and cost. It integrates so well with other AWS services also such as S3 and DyanmoDB. ### 29. AWS Lambda - Serverless architecture **Rating:** 5.0/5.0 stars **Reviewed by:** Poojitha S. | Team Lead, Enterprise (> 1000 emp.) **Reviewed Date:** July 26, 2023 **What do you like best about AWS Lambda?** The best thing about Lambda is serverless. We can write code in multiple languages like python, Java, node js, javascript. It is event driven and pay as you go model. **What do you dislike about AWS Lambda?** Lambda function timeouts after 15 mins and it can't handle more than 1000 requests concurrently. And mainly the size of the lambda code function should not exceed 250MB **What problems is AWS Lambda solving and how is that benefiting you?** Helping us to send an email or an action by executing the lambda function on the occurence of an event such as uploading of an object into S3 bucket. ### 30. AWS Lambda **Rating:** 4.5/5.0 stars **Reviewed by:** Verified User in Computer Software | Enterprise (> 1000 emp.) **Reviewed Date:** September 29, 2023 **What do you like best about AWS Lambda?** AWS Lambda is serverless service, in which we do not need to manage the resources, we have just run a code on lambda,lambda will automatically mange and provision the required resource like memory, cpu utilisation, AWS lambda is cost saving beacue we pay only for compute time. **What do you dislike about AWS Lambda?** In lambda we can run only 50mb of code in lambda function, other option is there to run a code more than 50mb of code, one is we can store in s3 and trigger a lambda function **What problems is AWS Lambda solving and how is that benefiting you?** AWS lambda solve server management and provisionimg ### 31. Serverless solution for managing Data Modelling **Rating:** 5.0/5.0 stars **Reviewed by:** Rahul S. | Devops engineer, Construction, Mid-Market (51-1000 emp.) **Reviewed Date:** March 17, 2023 **What do you like best about AWS Lambda?** Earlier we were using jupyter notebook to create data models but that required lots of Memory & CPU for large data also we were doing all the things manually. After adopting lambda now we are doing all this things through pipeline. Once the code pushed to GitHub at auto deployed in lambda & after processing data from S3, we are creating data model with custom memory and timeout settings. **What do you dislike about AWS Lambda?** It has some memory constraint we can atmost go to some GBs only. Rest it has many language support that is good. But it currently not supporting my old version codes like python 2.7 code. That I'm doing editing to work with lambda as well :-) **What problems is AWS Lambda solving and how is that benefiting you?** It's helped me to automate my data Modelling things, I only need to care of writing code and that's it, once it called during pipeline, it'll fetch the data and create model, that I have written in python, that I can apply to do predictions. ### 32. AWS Lambda Review **Rating:** 4.5/5.0 stars **Reviewed by:** Avez P. | Team Lead, Information Technology and Services, Mid-Market (51-1000 emp.) **Reviewed Date:** June 01, 2023 **What do you like best about AWS Lambda?** The Most Important And Main Part oF AWS Lambda is its serverless computing model allows developers to focus solely on writing code without the need to provision, manage, or scale servers As well As It is Providing Pay-per-Use Pricing , That way most companies is used this **What do you dislike about AWS Lambda?** The most challenging part is Debugging Local As well as migrating to other platforms or cloud providers in the future For this reason Peoples DisLike AWS Lamda **What problems is AWS Lambda solving and how is that benefiting you?** As A Developer, AWS Lamda enables developers to break down applications into smaller, loosely coupled functions, which can be independently developed, deployed and scaled as well.The main thing is a single request or a massive surge in traffic ### 33. AWS Lambda Review **Rating:** 5.0/5.0 stars **Reviewed by:** Debarshi M. | Serverless Developer , Computer Software, Mid-Market (51-1000 emp.) **Reviewed Date:** March 19, 2023 **What do you like best about AWS Lambda?** I mostly use Nodejs as my runtime for Lambda, It's serverless in nature, easy to use, and I can spin up a lambda within a seconds, Loved Mostly it's a "pay as you go" pricing model. Moreover liked the feature of Lambda Layers. **What do you dislike about AWS Lambda?** So, for No dislike AWS Lambda, Initially, when using I found issues on CORS but found a way to tackle them. **What problems is AWS Lambda solving and how is that benefiting you?** Firstly it's serverless in Nature, earlier we use AWS EC2 as compute, but when shifted to lambda it was more cost-effective and reduced operation time to much extent. Also, No maintenance is required as such, all handed by aws. More focus on wiring the code. ### 34. Its been 3 years of me in the corporate life. Its a great tool /product **Rating:** 5.0/5.0 stars **Reviewed by:** Verified User in Information Technology and Services | Mid-Market (51-1000 emp.) **Reviewed Date:** July 25, 2023 **What do you like best about AWS Lambda?** The platform to write code and the best thing is it being the serverless framework in AWS . Without the hosting of server or taking care of the backend thing we can just code and test and deploy **What do you dislike about AWS Lambda?** At the moment nothing thta i dislike about Lambda ! **What problems is AWS Lambda solving and how is that benefiting you?** AWS lambda is solving the problem of hosting the server and deploying the code automatically in the AWS without further taking care of the servers on our end ### 35. Lambda - Server less architecture to run smaller batch jobs ! **Rating:** 4.0/5.0 stars **Reviewed by:** Madhankkumar S. | Senior Data Engineer, Enterprise (> 1000 emp.) **Reviewed Date:** February 02, 2023 **What do you like best about AWS Lambda?** Truly serverless architecture . Easily integrated with other AWS services. The Event notification of other AWS services works perfectly! Smaller batches can run with ease. **What do you dislike about AWS Lambda?** The limitation of the batch execution time can be increased from 15 mins to at least 30 mins. There were a few occasions where the event trigger failed to trigger the code silently. **What problems is AWS Lambda solving and how is that benefiting you?** We had a requirement to run our custom python as soon as the files for the day arrived in the AWS s3 bucket. Rather than setting up an environment to build this pipeline, lambda helped us here with its server-less architecture and the event trigger feature. The log can also be perfectly captured in the cloud watch, which is excellent! ### 36. Awesome Lambda! **Rating:** 4.0/5.0 stars **Reviewed by:** Kapil K. | Consultant, Enterprise (> 1000 emp.) **Reviewed Date:** February 22, 2023 **What do you like best about AWS Lambda?** What if you want more n more granular control over your AWS resources or services ?. Lambda is function or code that triggered by an event/service to execute and perform many tasks via the crafted code that allow you to control beyond the imagination! **What do you dislike about AWS Lambda?** Event driven lambda function introduces some sort of latency since it's you who creating it and is not the part of aws config. **What problems is AWS Lambda solving and how is that benefiting you?** We can craft the code in such a way that allow us to automate so many things in a single drive...we are using it to auto sent an SMS on my cell if our AWS network firewall sees invalid drops threshold.. ### 37. Review of aws lambda function **Rating:** 4.5/5.0 stars **Reviewed by:** Komal B. | Working as a web developer, Mid-Market (51-1000 emp.) **Reviewed Date:** August 15, 2023 **What do you like best about AWS Lambda?** It is very easy factional code you ante code using python boto3 & function triggered by different kind of tools like clowdwatch **What do you dislike about AWS Lambda?** Need basic understanding of python function to write factions **What problems is AWS Lambda solving and how is that benefiting you?** It help us in cost saving we create lambda suction which is triggered by daducten as specific time range to start a stop UAT VMs and RDS sandbox ### 38. Good choice for micro-services modules. **Rating:** 4.5/5.0 stars **Reviewed by:** Verified User in Financial Services | Small-Business (50 or fewer emp.) **Reviewed Date:** September 13, 2023 **What do you like best about AWS Lambda?** Lmabda helps you in running you bussiness logic invidually without disturbing the other services. It's configurable based on the requriement also it will charge whatever you use. **What do you dislike about AWS Lambda?** Lambda has limitation for how much time it can run that is 15 min. It should also provide to connect with custom queue mechanism. **What problems is AWS Lambda solving and how is that benefiting you?** Ou product is based on lambda, sqs , apigateway etc. As using lambda it helped in our fast development and also it is well integrated with other services like cloudtwatch . ### 39. Aws lambda is best for ETL with cost efficiency **Rating:** 5.0/5.0 stars **Reviewed by:** Verified User in Airlines/Aviation | Enterprise (> 1000 emp.) **Reviewed Date:** December 19, 2023 **What do you like best about AWS Lambda?** Serverless execution and processing of data with bare minimum cost with multiple parallel execution. **What do you dislike about AWS Lambda?** Some times the memory and timeout limitations creates the issue in AWS lambda. **What problems is AWS Lambda solving and how is that benefiting you?** For ETL operations with lesser data size ### 40. A very powerful tool to build web apps and increase productivity **Rating:** 5.0/5.0 stars **Reviewed by:** Alejo G. | Software Engineer, Mid-Market (51-1000 emp.) **Reviewed Date:** August 07, 2023 **What do you like best about AWS Lambda?** Ease of use, great documentation and support **What do you dislike about AWS Lambda?** UI could be improved to better manage resources **What problems is AWS Lambda solving and how is that benefiting you?** Creating custom webhooks and other event-based applications ### 41. Automation and integration of several services in aws **Rating:** 5.0/5.0 stars **Reviewed by:** uday t. | Consultant (aws data platform), Mid-Market (51-1000 emp.) **Reviewed Date:** June 05, 2023 **What do you like best about AWS Lambda?** We can integrate various services and we can write cron jobs for automation and write code for automating the services Can write code for lex chatbots and integrate it with amazon connect **What do you dislike about AWS Lambda?** Bit slow when co.plex code Functions timeout after 15 minutes, so containers are not ideal for running large workloads. Your AWS Lambda bill can spike if you don't know how to optimize costs. **What problems is AWS Lambda solving and how is that benefiting you?** Can use multiple services at once instead of using cloud formation Serverless Best platform to write code to integrate multiole services and automate the process ### 42. Best serverless web service provided by AWS **Rating:** 5.0/5.0 stars **Reviewed by:** Gana N. | Senior Engineer - Cloud Services and Software, Computer Software, Small-Business (50 or fewer emp.) **Reviewed Date:** August 25, 2023 **What do you like best about AWS Lambda?** AWS Lambda is a serverless with out provisining server high performance and low latency very scalability to use and step functions are better to use. **What do you dislike about AWS Lambda?** It is stateless and cost efficiency very complex orchestratation **What problems is AWS Lambda solving and how is that benefiting you?** some features are limited control to use and latency issues ### 43. I just love building event-driven service with aws lambda. **Rating:** 5.0/5.0 stars **Reviewed by:** Kumar P. | Software Development Engineer, Mid-Market (51-1000 emp.) **Reviewed Date:** June 03, 2023 **What do you like best about AWS Lambda?** I just love the event-driven nature of aws lambda, I dont have to keep a server runnig all the time, I just dont have to pay the bill of the server running all the time. **What do you dislike about AWS Lambda?** What I don't like about AWS lambda is that they don't allow me to large computation heavy function on the aws lambda. **What problems is AWS Lambda solving and how is that benefiting you?** We have large number of file uploads and have to proces each uploaded files , for these things we use lambdas all the way. ### 44. One stop solution for all server less needs **Rating:** 5.0/5.0 stars **Reviewed by:** Hanumantha Rao B. | Senior Site Reliability Engineer, Mid-Market (51-1000 emp.) **Reviewed Date:** August 08, 2023 **What do you like best about AWS Lambda?** No worry about the underlying infrastucture, everything is taken care by AWS **What do you dislike about AWS Lambda?** We will be having less control over the instance where our application is running **What problems is AWS Lambda solving and how is that benefiting you?** We dont have to manage the instance, or any security pathces of the operating system. ### 45. lambda AWS is something you didnt know you need **Rating:** 5.0/5.0 stars **Reviewed by:** Verified User in Computer Software | Mid-Market (51-1000 emp.) **Reviewed Date:** September 25, 2023 **What do you like best about AWS Lambda?** the main thing is that it is serverless , which makes it far more usable and efficient **What do you dislike about AWS Lambda?** sometimes it has some limitations on what you can use in the code , not a major issue **What problems is AWS Lambda solving and how is that benefiting you?** using the serverless lambda , makes you diiscard the use of servers to provision or maintain or have issues booting ### 46. Very fast and very east to develop **Rating:** 5.0/5.0 stars **Reviewed by:** Verified User in Computer & Network Security | Small-Business (50 or fewer emp.) **Reviewed Date:** August 08, 2023 **What do you like best about AWS Lambda?** Very easy to develop and very easy to scale up. **What do you dislike about AWS Lambda?** Bit pricy when lambda scales up. If they reduce the proce it will be great. **What problems is AWS Lambda solving and how is that benefiting you?** Quick and easy way to write REST apis test and deploy to production. ### 47. Using the AWS lambda for small micro services **Rating:** 5.0/5.0 stars **Reviewed by:** Verified User in Computer Software | Enterprise (> 1000 emp.) **Reviewed Date:** May 05, 2023 **What do you like best about AWS Lambda?** If we need a service that will not take more than 15 minutes, is easy to deploy, and is infrequent, then I highly recommend aws lambda. We can easily access the dynamo db , my sql , postgres sql with minimum security setup just with I am roles. **What do you dislike about AWS Lambda?** We cannot use AWS lambda if the process takes more than 15 minutes. The initial set up for the VPN security is a bit ambiguous. Need to choose the proper configurations. **What problems is AWS Lambda solving and how is that benefiting you?** Until the aws lambda gets the request, it will not cost us. So cost wise it will help us. Ease of setting up the Python script, java and javascript to use with other AWS systems like s3, dynamodb . ### 48. Lambda **Rating:** 5.0/5.0 stars **Reviewed by:** Rajesh Reddy n. | Small-Business (50 or fewer emp.) **Reviewed Date:** August 21, 2023 **What do you like best about AWS Lambda?** Serverless Architecture,Event-Driven,Global Availability,Scalability,Microservices Architecture,Security and Isolation,Versioning and Rollbacks,Language Flexibility. **What do you dislike about AWS Lambda?** devlopment , editing the code is very diffcult **What problems is AWS Lambda solving and how is that benefiting you?** Server Management and Provisioning,Scalability,Development Speed, Global aviablability, Response Speed ,Isolation ### 49. Best Serverless Solution out there **Rating:** 4.5/5.0 stars **Reviewed by:** Suman B. | Co-Founder & Director, Small-Business (50 or fewer emp.) **Reviewed Date:** September 18, 2022 **What do you like best about AWS Lambda?** Paying only for the server resources used is one of the main upsides of a serverless infrastructure, and AWS Lambda is a perfect example. Our team uses AWS Lambda to build web applications, saving us time and effort. We don't have to spin up EC2s whenever we need extra computing resources. Lambda provisions resource automatically based on the need. **What do you dislike about AWS Lambda?** As with every other AWS service, Lambda is no exception. You have to be somewhat knowledgeable to use Lambda. A new user will not be able to use it properly. He has to check the docs and navigate through the features. **What problems is AWS Lambda solving and how is that benefiting you?** AWS Lambda provides serverless computing for our web application development. The main benefit it provides is its easy interconnectedness with other AWS services. For example, we can use S3 for storage, DocumentDB for NoSQL databases, Cloudfront for CDN, API Gateway for API management and other AWS services. We don't have to shift to other storage providers or database services. Instead, we can get them all under one infrastructure. ### 50. Data Engineer **Rating:** 4.0/5.0 stars **Reviewed by:** Verified User in Consumer Electronics | Enterprise (> 1000 emp.) **Reviewed Date:** June 20, 2023 **What do you like best about AWS Lambda?** UI look and feel, easy to use, with the extension of cloud watch can view the status of runs, easy to link with S3 buckets, easy to collaborate code with others in the team. **What do you dislike about AWS Lambda?** It cannot load bigger files and does not allow in-line code editing for large files. Can be slower sometimes depending on load, difficult to visualise in the UI. **What problems is AWS Lambda solving and how is that benefiting you?** Loading data from different sources like API, CSV, and other sources loading it into S3 buckets and utilizing it in another data warehouse environment for in-house development. ## AWS Lambda Discussions - [What is the best way to test locally without additional frameworks like serverless, SAM or Chalice?](https://www.g2.com/discussions/what-is-the-best-way-to-test-locally-without-additional-frameworks-like-serverless-sam-or-chalice) - 1 comment, 1 upvote - [What is AWS Lambda used for?](https://www.g2.com/discussions/what-is-aws-lambda-used-for) - 3 comments - [Is AWS lambda a container?](https://www.g2.com/discussions/is-aws-lambda-a-container) - 3 comments - [What is AWS Lambda built on?](https://www.g2.com/discussions/what-is-aws-lambda-built-on) - 2 comments - [How does AWS Lambda work?](https://www.g2.com/discussions/how-does-aws-lambda-work) - 2 comments - [View AWS Lambda pricing details and edition comparison](https://www.g2.com/products/aws-lambda/reviews?page=5&qs=pros-and-cons§ion=pricing&secure%5Bexpires_at%5D=2026-07-22+11%3A45%3A34+-0500&secure%5Bsession_id%5D=d703d81a-ecee-4bdb-981d-6b0b5f43d55a&secure%5Btoken%5D=c038bf1a974319ec02a0df8ae3001f851dd8546e4caa1ae66a9208fed21f06f7&format=llm_user) ## AWS Lambda Integrations - [Airtable](https://www.g2.com/products/airtable/reviews) - [Amazon API Gateway](https://www.g2.com/products/amazon-api-gateway/reviews) - [Amazon Aurora](https://www.g2.com/products/amazon-aurora/reviews) - [Amazon CloudWatch](https://www.g2.com/products/amazon-cloudwatch/reviews) - [Amazon DynamoDB](https://www.g2.com/products/amazon-web-services-aws-amazon-dynamodb/reviews) - [Amazon DynamoDB Accelerator (DAX)](https://www.g2.com/products/amazon-dynamodb-accelerator-dax/reviews) - [Amazon EC2](https://www.g2.com/products/amazon-ec2/reviews) - [Amazon Elastic Container Registry (ECR)](https://www.g2.com/products/amazon-elastic-container-registry-ecr/reviews) - 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