Top Open Source Projects using AWS Lambda

A curated collection of the 20 best open source software using AWS Lambda. Find the most popular and trending open source projects to learn from, contribute to, or use in your own projects.

Twenty

A CRM whose objects, views and workflows are defined as code, aimed at technical teams that outgrow configurable SaaS tools.

Alternative to:

HubSpot

Build a custom CRM without the proprietary lock-in

Stars
56,365
Forks
8,960
Last commit
5 days ago

Tldraw

A React SDK for building infinite canvas apps, shipping a whiteboard out of the box and custom shapes when you need them.

Alternative to:

Miro

Free instant whiteboard with real-time collaboration

Stars
50,179

ToolJet

Open source platform for building internal tools, admin panels and dashboards on top of existing databases, APIs and SaaS systems.

Alternative to:

Retool

Build internal tools rapidly without coding

Stars
40,858

Novu

Open-source communication infrastructure that sends product notifications and connects agents to Inbox, email, SMS, push, chat and messaging channels.

Alternative to:

OneSignal

Multi-channel notification infrastructure for apps

Stars
39,876

Langfuse

LLM engineering platform where teams trace, evaluate, debug and version-control the prompts and runs behind an AI application.

Alternative to:

LangSmith

Open source LLM engineering platform for AI-powered applications

Stars
34,268

T3 Code

A control surface for the coding agents already installed on your machine, reachable from a desktop, web or mobile app.

Alternative to:

Omnara

AI-powered coding made simple and efficient

OpenObserve

A single-binary observability platform for logs, metrics, traces and RUM, aimed at teams priced out of Datadog or Elasticsearch.

Alternative to:

Datadog

Petabyte-scale observability, without the massive bill.

Stars
21,666

Convex

A reactive database where server functions are plain TypeScript, for web developers who want live-updating apps without stitching a backend together.

Alternative to:

AWS Amplify

Build full-stack apps with TypeScript and real-time sync

Stars

Nango

An integration platform that handles auth, execution and observability for 900 plus APIs, for teams shipping product integrations.

Alternative to:

Composio

Build product integrations with 500+ APIs in hours

Stars
11,746

Quickwit

A search engine built for observability, running sub-second full-text search over logs and traces stored on cloud object storage.

Alternative to:

Datadog

Lightning-fast search for massive datasets

Stars
11,573

Papermark

A document sharing app with tracking analytics and custom domains, for teams that want to host their own DocSend replacement.

Alternative to:

DocSend

Open-source document sharing with powerful analytics

Stars
9,120

Highlight

Fullstack monitoring for web teams, pairing session replay with error tracking, logs and traces behind a few lines of setup.

Alternative to:

Datadog

Real-time observability for modern web applications

Stars
9,372

Webiny

A self-hosted content platform for AWS serverless, aimed at development teams that need multi-tenancy and code-level extension rather than configuration.

Alternative to:

Contentful

Open-source serverless CMS for modern web projects

Stars
8,033

LangWatch

Platform for testing, simulating, evaluating and monitoring LLM-powered agents, aimed at teams needing regression testing and production observability.

Alternative to:

LangSmith

Simulation-based testing and evaluation for AI agents

Stars

Comp AI

Compliance platform that automates evidence collection, policy management and controls for teams pursuing SOC 2, ISO 27001, HIPAA or GDPR.

Alternative to:

Drata

Get audit-ready for SOC 2, ISO 27001, HIPAA, and GDPR

Stars
1,942

Keyshade

Secret and configuration management that encrypts values with public key cryptography and pushes updates into running applications without a restart.

Alternative to:

AWS Secrets Manager

Secure secret management with public key encryption

Stars

Contentport

Content tool that drafts and schedules tweets in your own writing style, aimed at founders and content managers posting daily.

Alternative to:

Buffer

Your content engine for growing on Twitter at scale

Stars
764

Argos

Visual regression testing that compares screenshots against approved baselines and reports differences on pull requests, for engineering teams shipping interfaces.

Alternative to:

Applitools

Visual regression testing for seamless UI development

Stars

Wraps

A code-first email platform that deploys sending infrastructure into your own AWS account, aimed at TypeScript developers who want to own the pipes.

Alternative to:

Mailgun

Code-first email platform that deploys to your AWS

Stars
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Stars
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Last commit

Stars
Forks
Last commit

Stars
Forks
Last commit

Stars
Forks
Last commit

Stars
Forks
Last commit

Top Open Source Projects using AWS Lambda

A curated collection of the 20 best open source software using AWS Lambda. Find the most popular and trending open source projects to learn from, contribute to, or use in your own projects.

Twenty

Tldraw

ToolJet

Novu

Langfuse

T3 Code

OpenObserve

Convex

Nango

Quickwit

Papermark

Highlight

Webiny

LangWatch

Comp AI

Keyshade

Contentport

Argos

Wraps

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Twenty

Tldraw

ToolJet

Novu

Langfuse

T3 Code

OpenObserve

Convex

Nango

Quickwit

Papermark

Highlight

Webiny

LangWatch

Comp AI

Keyshade

Contentport

Argos

Wraps