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

214 products for Trending Developer APIs tools (0.02 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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xAPIs.dev

https://xapis-dev.com›developer tools›xAPIs.dev

xAPIs.dev: The Most Affordable Twitter API for Developers Access Twitter data without the hassle. Get user profiles, tweets, fol... - result 1

May 15, 2026 - The Most Affordable Twitter API for Developers Access Twitter data without the hassle. Get user profiles, tweets, followers, trends and more... Read more

5.0(4)36upvotes$300 MRR+1401% MoM

Developer Tools Micro-SaaS

4xapis-dev

Nari Labs

https://narilabs.com›ai & machine learning›Nari Labs

Nari Labs: Deploy high-performance Voice AI models via simple, optimized production APIs. - result 2

Sep 18, 2026 - Nari Labs offers cutting-edge Voice AI solutions, including Speech-to-Text (STT) and Text-to-Speech (TTS) models, delivered via simple... Read more

5.0(1)1upvote

Voice AI Speech-to-Text Text-to-Speech

1narilabs

Cortex

https://cortexdocs.dev›developer tools›Cortex

Cortex: The open-source API knowledge layer for developers and AI agents. - result 3

Sep 14, 2026 - Cortex is an open-source platform designed to unify and streamline API delivery by transforming various API specifications (OpenAPI, GraphQL,... Read more

5.0(1)1upvote

API Management SDK Generation Developer Documentation

1cortexdocs

Calendesk

https://calendesk.com›developer tools›Calendesk

Calendesk: B2B SaaS helping therapists, psychologists, and service businesses manage bookings, payments, and client relationship... - result 4

May 15, 2026 - B2B SaaS helping therapists, psychologists, and service businesses manage bookings, payments, and client relationships. Features: subscription... Read more

5.0(96)774upvotes$30.5k MRR+12.8% MoM

Developer Tools Micro-SaaS

96calendesk

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Swytch
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Stivio
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Xquik

https://xquik.com›developer tools›Xquik

Xquik: All-in-one X automation platform. 40+ tools for extraction, write actions, monitoring & trending. REST API, webhooks ... - result 5

May 15, 2026 - All-in-one X automation platform. 40+ tools for extraction, write actions, monitoring & trending. REST API, webhooks & MCP. Built with Next.js,... Read more

5.0(21)174upvotes$6.8k MRR+20.1% MoM

Developer Tools Micro-SaaS

21xquik

Rendler Studio Inc

https://rendler-studio-inc.com›developer tools›Rendler Studio Inc

Rendler Studio Inc.: Creative Content Studio for Architects and Real Estate Developers. Bringing vision of the unbuilt projects to life. O... - result 6

May 15, 2026 - Creative Content Studio for Architects and Real Estate Developers. Bringing vision of the unbuilt projects to life. Our 3D visuals serve as an... Read more

5.0(17)143upvotes$4.8k MRR−63.1% MoM

Developer Tools Micro-SaaS

17rendler-studio-inc

Unitpost

https://unitpost.com›developer tools›Unitpost

Unitpost: Professional, inbox-safe email components & layouts for React developers. - result 7

Sep 1, 2026 - Unitpost offers a comprehensive library of production-ready email components and layouts built with React. It solves the significant challenge... Read more

5.0(1)1upvote

Email Development React Components UI Library

1unitpost

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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