AWS Lambda Reviews & Product Details

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.

Seller

Amazon Web Services (AWS)

Discussions

AWS Lambda Community

Solution Type

Best-of-Breed

Overview by

John Miranda (Digital Marketing Specialist at Amazon Web Services)

Value at a Glance

Averages based on real user reviews.

Time to Implement

2 months

Return on Investment

10 months

View More Pricing Information

Top-Rated Alternatives

View All Alternatives

User Insights

Average based on 1055 real user reviews.

Implementation Time

2 months

Perceived Cost

$$$$$

AWS Lambda Integrations

(38)

Integration information sourced from real user reviews.

Show More Integrations

AWS Lambda Reviews FAQs

Generated using AI

Last updated: Nov 04, 2026

What is AWS Lambda, and what problem is it built to solve?

AWS Lambda is a serverless compute service for running code in response to events, without requiring teams to provision or maintain servers. It is used for workloads such as automation, APIs, scheduled tasks, and event-driven processing.

What company sizes and industries is AWS Lambda the best fit for?

Positive experiences are represented across small businesses, mid-market organizations, and enterprises, with industry representation especially visible in software and IT-related fields. The reviewer-reported segments include:

Company size: Small businesses, mid-market organizations, and enterprises.
Software and IT: Computer Software and Information Technology and Services.
Financial services: Financial Services and Banking.
Other represented industries: Computer & Network Security, Telecommunications, Education Management, and Health Care.

How long does it take to implement AWS Lambda across a team?

Implementation timelines range from less than a day to several months, with the shortest reported time the most common. The reported patterns include:

Time to go live	Relative frequency
Less than 1 day	Most common
Less than 1 month	Also frequently reported
1–3 months	Less common
3–6 months or longer	Occasionally reported

What customer support options does AWS Lambda provide, and how do users find the overall support experience?

Support is available through email/help desk, FAQs or forums, and a knowledge base. The experience can be helpful for documentation and onboarding, while access to timely, hands-on assistance may vary.

What is the experience like for teams switching to AWS Lambda from another tool?

Teams have moved workloads from platforms such as EC2, Azure Functions, Jenkins, and other server- or container-based setups to AWS Lambda. The change is often about avoiding server upkeep and scaling work, and paying for execution rather than keeping infrastructure running; Lambda is especially useful for event-driven automation and short tasks, while longer-running jobs or full CI/CD pipelines may remain on other tools.

What tools and platforms does AWS Lambda integrate with, and how do these integrations help users get more value from the product?

AWS Lambda offers 38 integrations, spanning AWS services as well as developer and business tools. Commonly named integrations fall into these groups:

Storage and databases: Amazon S3, DynamoDB, and RDS.
APIs and event workflows: API Gateway, EventBridge, Step Functions, SQS, and SNS.
Monitoring and delivery: CloudWatch, Jenkins, GitHub, and GitLab.
Data and external tools: Airtable and third-party databases or services.

These connections let teams trigger functions from events, process files or messages, connect APIs and databases, and automate deployments and operational tasks.

What features or capabilities could make AWS Lambda even more useful?

The most useful improvements would make Lambda easier to troubleshoot and more accommodating for workloads with demanding performance or execution needs. Recurring requests include:

Reduce cold-start delays, particularly for functions that run infrequently or serve latency-sensitive applications.
Improve debugging, tracing, and monitoring visibility across distributed functions and connected services.
Offer more flexibility for long-running jobs that exceed current execution limits.
Simplify local testing, dependency and package management, and deployment workflows.

G2 reviews are authentic and verified.

Here's how.

Manish R.

IT Manager

Mid-Market (51-1000 emp.)

4/29/2026

"AWS Lambda Fn helps in automation a lot. Easy to integrate with AI LLMs, Best in cost as well"

5/5

What do you like best about AWS Lambda?

We can write any function in that and can integrate any where along with it's arn. Also can integrate with Open AI and Azure foundry. Review collected by and hosted on G2.com.

What do you dislike about AWS Lambda?

Nothing, It's too easy to write also. I am using it from a long time Review collected by and hosted on G2.com.

Tony P.

IT Specialist

Mid-Market (51-1000 emp.)

10/14/2025

"Great Free Coding Tool with Easy Uploads, but need Paid if you want to upgrade your Project"

3.5/5

What do you like best about AWS Lambda?

Code is completely free and I have trial it with not require upgrade, it can be start, everytime, I can try to upload code with ZIP and image, it like AI and it will be complete code.

AWS Lambda shines with its ability to run code without provisioning or managing servers, making deployment incredibly fast and efficient. It automatically scales based on demand, so you only pay for what you use—down to the millisecond. Plus, its seamless integration with other AWS services like S3, DynamoDB, and API Gateway makes building complex applications surprisingly smooth. Review collected by and hosted on G2.com.

What do you dislike about AWS Lambda?

AWS Lambda can become expensive at scale, especially when functions are invoked frequently or run for extended durations. The cost model—based on number of requests and execution time—can be hard to predict, making budgeting tricky for complex applications. Additionally, integrating Lambda with other AWS services may incur extra charges, increasing the overall product cost beyond just the function itself. Review collected by and hosted on G2.com.

What problems is AWS Lambda solving and how is that benefiting you?

AWS Lambda solves the problem of server management by allowing developers to run code without provisioning or maintaining infrastructure. It eliminates the need to worry about scaling, as Lambda automatically adjusts to handle any number of requests. This serverless model reduces operational overhead and speeds up deployment, making development more agile. By charging only for actual compute time, it helps optimize costs, especially for applications with variable workloads. Overall, Lambda empowers developers to focus on writing code and building features rather than managing servers. Review collected by and hosted on G2.com.

Ketmani P.

React Developer

Small-Business (50 or fewer emp.)

2/28/2026

"Cost-Effective and Scalable Solution for Asynchronous Tasks"

5/5

What do you like best about AWS Lambda?

I like using AWS Lambda for its cost-efficiency and ability to handle a big load, which saves money and improves performance when dealing with bulk, asynchronous tasks like image conversion. The pricing is great, and it offers a lot of servers, which is useful when running many tasks in parallel. Review collected by and hosted on G2.com.

What do you dislike about AWS Lambda?

I don't really like their code editor and overall interface, it looks outdated. I use it mostly to quickly test changes without proper deploy, so it is not a big problem. Review collected by and hosted on G2.com.

Malkinder S.

Cloud Operations Engineer

Mid-Market (51-1000 emp.)

Originally submitted 4/28/2026

"Fast, Cross-Platform Coding Language Support with Flexible Pay-as-You-Go Pricing"

4.5/5

What do you like best about AWS Lambda?

Coding language support,

cross platform support,

pay as you go pricing

fast performance with less compute power Review collected by and hosted on G2.com.

What do you dislike about AWS Lambda?

Not suitable for long running jobs due to timeout issue. Review collected by and hosted on G2.com.

Tom C.

Senior Fullstack Developer

Mid-Market (51-1000 emp.)

4/21/2026

"Developer-Friendly Micro-services Management"

4.5/5

What do you like best about AWS Lambda?

It’s developer-friendly and makes microservices easy to manage, which helps keep things organized and straightforward. Review collected by and hosted on G2.com.

What do you dislike about AWS Lambda?

Cold-start issues are often a painful thing to deal with and consider. Also for infrequent used lambda, it will become inactive, which is quite troublesome Review collected by and hosted on G2.com.

Yash P.

Software engineer

Small-Business (50 or fewer emp.)

Originally submitted 12/1/2025

"Effortless Serverless Computing with Seamless AWS Integration"

4.5/5

What do you like best about AWS Lambda?

What I value most about AWS Lambda is its serverless compute model, as it entirely removes the need to provision, manage, or scale servers. Review collected by and hosted on G2.com.

What do you dislike about AWS Lambda?

A major drawback is the potential for "cold starts," which may lead to noticeable latency when a function hasn't been invoked for a while. Review collected by and hosted on G2.com.

What problems is AWS Lambda solving and how is that benefiting you?

AWS Lambda effectively tackles key issues found in traditional cloud computing, including the need for server management, manual scaling, and dealing with fixed infrastructure expenses. With its pay-per-use approach and automatic, real-time scaling, it greatly reduces operational overhead and helps avoid wasting money on idle resources. As a result, development teams can focus their efforts entirely on creating business logic instead of handling infrastructure concerns. Review collected by and hosted on G2.com.

Rohit S.

Principal Techincal Consultant

Enterprise (> 1000 emp.)

Originally submitted 4/28/2026

Business partner of the seller or seller's competitor, not included in G2 scores.

"Effortless Serverless Scaling with Pay-Per-Use Simplicity"

5/5

What do you like best about AWS Lambda?

Serverless scaling and pay-per-use pricing, with straightforward and easy-to-use options. Review collected by and hosted on G2.com.

What do you dislike about AWS Lambda?

Cold starts and 15-minute execution limits are still a problem. Review collected by and hosted on G2.com.

Verified User in Information Technology and Services

Small-Business (50 or fewer emp.)

7/26/2026

"Simple, Hassle-Free, and CloudWatch Logs"

5/5

What do you like best about AWS Lambda?

The simplicity is awesome: I can write code, deploy it, connect it with the API, and check CloudWatch logs without any hassle. Review collected by and hosted on G2.com.

What do you dislike about AWS Lambda?

Slow ui is just painful, the page loads very slowly Review collected by and hosted on G2.com.

SITESH KUMAR S.

Small-Business (50 or fewer emp.)

4/3/2026

"Effortless Serverless Solution with Keen Efficiency"

5/5

What do you like best about AWS Lambda?

I personally use AWS Lambda for serverless computing and backend automation, and it's great because it sometimes eliminates server management headaches. With AWS Lambda, I no longer have to worry about patching operating systems. My favorite part is the pay-per-use pricing model, which is really cost-effective. I also really love the Lambda destinations feature as it made my function code dramatically cleaner. The initial setup was very easy to understand and implement. Review collected by and hosted on G2.com.

What do you dislike about AWS Lambda?

Cold starts is my biggest frustration. Review collected by and hosted on G2.com.

surendra b.

Syatems engineer

Telecommunications

Enterprise (> 1000 emp.)

5/11/2026

"One of the Best Tools—Simple, Serverless, and Maintenance-Free"

5/5

What do you like best about AWS Lambda?

This is one of the best tools I’ve used. It’s easy to use, and there’s no server patching or ongoing maintenance needed. It feels like a serverless setup, which makes everything much simpler. Review collected by and hosted on G2.com.

What do you dislike about AWS Lambda?

The memory is limited, so it isn’t really suitable for high-compute jobs like ML. There also seem to be limits on concurrent executions, which makes it harder to run multiple tasks at the same time. Review collected by and hosted on G2.com.