Free Tier Developer Tools

Stytch offers flexible APIs and SDKs to integrate robust authentication and fraud prevention into your application.

Auth0 provides rapid integration of authentication and authorization for web, mobile, and legacy applications, allowing developers to focus on core business logic.

Uploadcare offers powerful, developer-friendly tools to handle file uploading, processing, and delivery for web and mobile applications.

Send product, marketing, and transactional messages across email, SMS, push, chat, and in-app. Unify data, build complex workflows with AI, and ship faster with developer-first tools.

LogRocket provides session replay, product analytics, and error tracking to help you build better digital experiences.

Sentry helps developers identify, debug and resolve issues in real-time across platforms and programming languages.

Axiom offers 100% data capture for observability, security, analytics, and insights, with no sampling required.

Product adoption platform for Next.js and React, helping software companies drive up-sells, cross-sells and renewals through onboarding and engagement tools.

Stigg provides APIs and SDKs to quickly implement and modify any pricing model, enabling faster deployment of new monetization strategies for SaaS companies.

Elastic combines advanced search capabilities with AI to help businesses gain valuable insights from their data, offering solutions for search, observability, and security.

OneSignal offers a comprehensive platform for customer messaging, including mobile push notifications, web push, SMS, email, and in-app messaging.

Lob's platform streamlines direct mail marketing with automation, personalization, and analytics, enabling businesses to create, send, and measure campaigns efficiently.

Volta enhances GitHub collaboration with real-time issue management, powerful notifications, and project visualization tools.

Integrate and build apps with DocuSign's eSignature APIs to automate and digitize agreement workflows for your organization or customers.

Managed service for deploying, operating, and scaling OpenSearch for real-time search, log analytics, and data visualization

ScreenshotOne offers a powerful API to render high-quality website screenshots with customizable options, blocking capabilities, and easy integration.

Spacelift streamlines infrastructure provisioning by orchestrating Terraform, OpenTofu, Ansible, and more, offering speed and control for DevOps teams.

Typesense is an open source search engine optimized for fast, typo-tolerant search-as-you-type experiences and ease of use.

Flexible, scalable hosted APIs for building realtime features like live dashboards, notifications, and chat

Free AI code completion, search, and chat tool supporting 70+ languages and integrating with popular IDEs, offering fast and high-quality suggestions.

Rollbar offers instant error alerts, AI-powered grouping, and comprehensive debugging tools to help software teams find and fix issues faster.

Algolia provides AI search capabilities that understand user intent, delivering relevant results across web, mobile and voice platforms.

Swimm automates code documentation, keeps it updated, and provides AI-guided understanding to help teams work efficiently with complex codebases.

Gitpod provides standardized, ready-to-code development environments that can be self-hosted or run locally, boosting productivity and simplifying setup.

Graphite is an end-to-end developer platform that helps GitHub teams ship higher quality software faster through innovative PR workflows.

Automated pull request reviewer offering context-aware feedback, line-by-line suggestions, and real-time AI chat to streamline code reviews.

imgix offers end-to-end visual media solutions, optimizing and intelligently caching your entire asset library for faster pages and higher engagement.

All-in-one platform to manage application secrets and configuration across teams and infrastructure, with enterprise-grade security and governance features.

Collect, clean, and activate customer data across channels with Twilio Segment's leading customer data platform.

Zed is a fast, multiplayer code editor built in Rust, designed for seamless collaboration between humans and AI.

Documenso offers a fast, smart, and beautiful open-source alternative to traditional document signing platforms, with customizable features and integrations.

Harness streamlines DevOps with AI-powered CI/CD, feature flags, chaos engineering, and cloud cost optimization.

Amazon Cognito provides frictionless customer identity and access management that scales to millions of users for web and mobile apps.

Openpanel.dev offers powerful, user-friendly analytics with real-time insights, customizable dashboards, and GDPR compliance, all in an open-source package.