What tech stacks are most popular among high-growth SaaS?

Next.js, TypeScript, Tailwind CSS, PostgreSQL (via Supabase), and Python remain the top-ranked foundation for 2026 indie startups, optimizing for rapid development, type safety, and global edge deployment.

How do developers claim and edit existing product listings?

If your product is already cataloged, click 'Claim This Product' on its details panel. Verifying any mailbox on your product's domain unlocks full editing rights, analytics, and instant updates.

Does SaaSearch provide an API or llms.txt feed for AI agents?

Yes! SaaSearch provides standardized llms.txt, llms-full.txt, and structured JSON-LD feeds at /llms.txt for AI agents, Perplexity, and ChatGPT search citations.

What is the difference between Freemium and Open Source listings?

Freemium products provide a hosted free tier with optional paid upgrades, while Open Source tools typically provide full source code repositories and self-hosting options.

SaaSearch - The Search Engine for SaaS and AI products

47 products for Open source Developer Tool (0.11 seconds)

SwytchAd

https://getswytch.com›developer tools›Swytch

Swytch: Database Consistency at Cache Speeds

Swytch is a leaderless, Redis-compatible cache engineered to provide database-level consistency at cache speeds. It ensures every node accepts... Read more

5.0(1)1upvote

Database Cache Distributed Systems

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Satoshi Engineering

https://sate.tools›developer tools›Satoshi Engineering

Satoshi Engineering: Modern web & mobile app development and innovative Bitcoin tools. - result 11

Sep 4, 2026 - Satoshi Engineering is an experienced Austrian development team specializing in high-quality web and mobile app creation using technologies like... Read more

5.0(1)1upvote

Bitcoin Web Development Mobile Development

1sate

Mistral Vibe

https://mistral.ai›developer tools›Mistral Vibe

Mistral Vibe: I agent for long-running, multi-step work and coding - result 12

Jun 1, 2026 - - We’re committed to empower the AI community with open technology. Our open models sets the bar for efficiency, and are available for free,... Read more

5.0(100)155upvotes

Open Source

0mistral

InsForge

https://insforge.dev›developer tools›InsForge

InsForge: Git style branching for your backend - result 13

Jun 3, 2026 - InsForge is the agent-native alternative to AWS. Built with PostgreSQL, Figma and Notion.

5.0(100)557upvotes

Open Source

0insforge

Experiential Labs

https://experientiallabs.ai›developer tools›Experiential Labs

Experiential Labs: The open source AI gateway: one key for every model, zero markup. - result 14

Sep 6, 2026 - Experiential Labs is an open-source AI gateway providing unified access to all AI models via a single API key, eliminating vendor lock-in and... Read more

5.0(1)1upvote

AI Gateway API Management AI Optimization

1experientiallabs

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Fireworks

https://fireworks.ai›ai & machine learning›Fireworks

Fireworks: Own Your Specialized Intelligence - result 15

Sep 20, 2026 - Fireworks offers a foundational AI infrastructure platform designed to empower developers and enterprises to build, train, and serve specialized... Read more

5.0(1)1upvote

AI Infrastructure Model Training Model Inference

1fireworks

Deplo

https://deplo.build›devops›Deplo

Deplo: Self-host and deploy web apps instantly, with AI-driven infrastructure management. - result 16

Sep 14, 2026 - Deplo is an open-source, self-hosted deployment platform that simplifies hosting web applications from Git repositories to HTTPS, directly on... Read more

5.0(1)1upvote

Self-hosting Web Deployment AI Infrastructure

1deplo

Brief

https://briefhq.ai›developer tools›Brief

Brief: Navigate your agents to product-market fit - result 17

Jun 2, 2026 - Brief gives product teams a living source of truth that captures decisions, preserves product intent, and serves relevant context to humans and... Read more

5.0(100)231upvotes

Developer Tools

0briefhq

Swytch: Database Consistency at Cache Speeds

5.0(1)

Swytch is a leaderless, Redis-compatible cache engineered to provide database-level consistency at cache speeds. It ensures every node accepts writes, serves reads, and maintains the same write order across all instances, addressing critical challenges in distributed systems. Offering both self-hosting under AGPL and a managed Swytch Cloud option, it enables developers to build reliable, active-active applications without the complexity of managing distributed data. Swytch is ideal for teams needing a dependable, multi-region cache, durable storage for sources of truth, system consolidation, and intelligent workload management.

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