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AWS Lambda Reviews & Product Details

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Value at a Glance

Averages based on real user reviews.

Time to Implement

2 months

Return on Investment

10 months

User Insights

Average based on 1055 real user reviews.

Implementation Time

2 months

Perceived Cost

$$$$$

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.

AWS Lambda Reviews (1,055)

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AWS Lambda Reviews (1,055)

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4.6
1,055 reviews

What do users say?

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Pros & Cons

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Chandra Prakash V.
CV
Chandra Prakash V.
Senior Software Engineer
Mid-Market (51-1000 emp.)
"AWS Lambda’s Serverless Simplicity Lets Us Focus on Code"
4.5/5
What do you like best about AWS Lambda?

I like best about AWS Lambda is its serverless nature, which removes the need to manage infrastructure. I can focus purely on writing code while AWS handles scaling, availability, and maintenance. Review collected by and hosted on G2.com.

What do you dislike about AWS Lambda?

main drawbacks of AWS Lambda is the cold start latency, which can impact performance for applications that need consistent low response times, especially when functions are not invoked frequently. Review collected by and hosted on G2.com.

Jyoti V.
JV
Jyoti V.
Software developer
Mid-Market (51-1000 emp.)
Originally submitted 9/30/2025
"Streamlined Development with AWS Lambda"
5/5
What do you like best about AWS Lambda?

I’ve been using AWS Lambda for some time, and what I appreciate most is not having to deal with server management. It simply works, scaling automatically when necessary, and I only pay for the actual runtime of my code. Setting up triggers from S3 or DynamoDB is extremely convenient and saves a significant amount of deployment time. Honestly, it makes developing small applications or microservices much easier, as I can concentrate on writing code rather than handling infrastructure. Review collected by and hosted on G2.com.

What do you dislike about AWS Lambda?

Lambda has a maximum timeout of 15 minutes, which makes it unsuitable for long-running tasks. Review collected by and hosted on G2.com.

Sayan D.
SD
Sayan D.
Technical Support Engineer
Information Technology and Services
Mid-Market (51-1000 emp.)
"AWS Lambda Scaling with Seamless Integrations"
5/5
What do you like best about AWS Lambda?

It has a great feature to run any application with ease and hassle free. Using this expanding application according to the load is very easy. Implementation of lamda fuction is easy and seamless along multiple integration. Review collected by and hosted on G2.com.

What do you dislike about AWS Lambda?

Although all features are great but as customer we have very less control on it as this is completly managed by the aws itself. Review collected by and hosted on G2.com.

SB
Surendra B.
SDE
Enterprise (> 1000 emp.)
"Scalable Event-Driven Services Without Infrastructure Overhead"
5/5
What do you like best about AWS Lambda?

I use it to develop scalable, event-driven services without the overhead of managing the infrastructure. Review collected by and hosted on G2.com.

What do you dislike about AWS Lambda?

For latency-sensitive applications cold starts are not optimal and managing permissions feels complex and difficult to handle. Review collected by and hosted on G2.com.

Sivasankaran P.
SP
Sivasankaran P.
Senior Software Engineer
Enterprise (> 1000 emp.)
"AWS Lambda: Serverless Power Unleashed"
5/5
What do you like best about AWS Lambda?

What I like best about AWS Lambda is how it simplifies development by removing the need to manage servers—just write the function, set the trigger, and it runs when needed. It’s incredibly easy to implement and integrates smoothly with other AWS services like S3, DynamoDB, and API Gateway, which makes building complex workflows feel intuitive. The number of features available is impressive, and I find myself using it frequently for automation and event-driven tasks. Customer support has been generally helpful, especially through documentation and forums, though direct support could be more responsive at times. Overall, Lambda strikes a great balance between ease of use, powerful functionality, and scalability. Review collected by and hosted on G2.com.

What do you dislike about AWS Lambda?

One thing I dislike about AWS Lambda is the cold start latency, especially when using certain runtimes or when functions aren't invoked frequently—it can slow down response times noticeably. Debugging can also be a bit tricky since the environment is abstracted and logs are the main way to trace issues. While integration with other AWS services is strong, it sometimes feels like you're locked into the AWS ecosystem, which can limit flexibility. The limits on execution time and memory can be restrictive for more complex workloads, and managing deployments across multiple environments can get cumbersome without additional tooling. Lastly, while customer support is available, getting timely, hands-on help often requires a premium support plan. Review collected by and hosted on G2.com.

Verified User in Marketing and Advertising
UM
Verified User in Marketing and Advertising
Small-Business (50 or fewer emp.)
"Fast Development with Pay-Per-Use Efficiency"
5/5
What do you like best about AWS Lambda?

I just give it my code, and it handles the rest.

It is fast to develop.

Most servers cost money even when they are doing nothing. Lambda is different: if your code runs for two seconds, you only pay for those two seconds. Review collected by and hosted on G2.com.

What do you dislike about AWS Lambda?

It kills the process in a short period of time, like 15 minutes, I think. Review collected by and hosted on G2.com.

George G.
GG
George G.
Programer
Financial Services
Small-Business (50 or fewer emp.)
"Code That Runs When I NEED IT"
5/5
What do you like best about AWS Lambda?

AWS Lambda makes' me feel like i am writing pure logic without worrying about servers, scaling, or infrastructures. I just upload the functions, set the trigger, and it works daily with ease for automation, API endpoints and backend workflows, whether it runs once a day or a million times, the auto scaling and pay as you go model feel incredibly efficient Review collected by and hosted on G2.com.

What do you dislike about AWS Lambda?

A more virtual to trace functions would help Review collected by and hosted on G2.com.

Verified User in Information Technology and Services
AI
Verified User in Information Technology and Services
Enterprise (> 1000 emp.)
Originally submitted 4/30/2026
"Best quick ondemand compute"
4/5
What do you like best about AWS Lambda?

Cheapest and readily available compute whenever required Review collected by and hosted on G2.com.

What do you dislike about AWS Lambda?

timeout period is very low, 15 minutes only Review collected by and hosted on G2.com.

MA
Michael A.
CTO
Small-Business (50 or fewer emp.)
"Perfect Serverless App Backend"
5/5
What do you like best about AWS Lambda?

extremely easy to setup and maintain, lots of runtime options, super fast as NodeJS backend for Progressive Web Apps Review collected by and hosted on G2.com.

What do you dislike about AWS Lambda?

cost at scale requires to carefully configure function specs and concurrency settings Review collected by and hosted on G2.com.

Vinay S.
VS
Vinay S.
Technical Content Writer
Mid-Market (51-1000 emp.)
"Effortless API Deployment with AWS Lambda"
4.5/5
What do you like best about AWS Lambda?

I love AWS Lambda for its ease of use, as it allows me to focus solely on writing and deploying my API code without the hassle of managing infrastructure. This feature is incredibly useful for streamlining development and deployment processes, eliminating the traditional need to spin up servers or virtual machines. Additionally, I appreciate the remarkable speed of AWS Lambda compared to traditional API deployments. This efficiency significantly enhances my workflow, making API delivery faster and more reliable. Review collected by and hosted on G2.com.

What do you dislike about AWS Lambda?

I find the pricing for AWS Lambda somewhat high. It would be beneficial if there was a less expensive tier for lower memory usage. Review collected by and hosted on G2.com.

Questions about AWS Lambda? Ask real users or explore answers from the community

Get practical answers, real workflows, and honest pros and cons from the G2 community or share your insights.

GU
Guest User
•
Last activity 15 days ago

What is AWS Lambda used for?

0 Upvotes
3
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PB
philip bankier
•
Last activity over 6 years ago

What is the best way to test locally without additional frameworks like serverless, SAM or Chalice?

Pricing Insights

Averages based on real user reviews.

Time to Implement

2 months

Return on Investment

10 months

Average Discount

12%

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