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

244 products for Developer API alternatives platforms (0.04 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

Visit site

Skillbay

https://skillbay.sh›ai & machine learning›Skillbay

Skillbay: A curated marketplace for high-quality AI agent skills and coding automation packages. - result 81

Sep 18, 2026 - Skillbay is a specialized marketplace offering 'SKILL.md' packages designed to teach coding agents how to perform specific jobs. Each skill is... Read more

5.0(1)1upvote

AI Agents AI Marketplace Developer Tools

1skillbay

Umami

https://umamiengine.com›analytics & data›Umami

Umami: Open-source web analytics for understanding traffic and building integrations. - result 82

Sep 18, 2026 - Umami is an open-source web analytics platform designed to help users understand their website traffic and build robust data integrations. It... Read more

5.0(1)1upvote

Web Analytics Open Source Website Traffic

1umamiengine

Pen

https://pen.dev›design & creative›Pen

Pen: An agentic canvas for building bold software. - result 83

Sep 17, 2026 - Pen is an innovative agentic canvas designed for rapidly building and prototyping software. It allows users to import components from any app,... Read more

5.0(1)1upvote

AI Design UI/UX Design Prototyping

1pen

GeaStack

https://geastack.com›developer tools›GeaStack

GeaStack: Build reactive hardware and native apps with TypeScript, JSX, and CSS. - result 84

Sep 20, 2026 - GeaStack is an innovative open-source platform empowering developers to create user interfaces for hardware devices and native desktop/mobile... Read more

5.0(1)1upvote

Embedded Development Hardware UI Cross-Platform Apps

1+1todaygeastack

Top launches of the week

Highest upvote velocity and momentum this week

View all weekly launches

Ad
AI Resume Builder
Create ATS-optimized resumes instantly with an AI co-pilot and live score checker.
5.0(2)·1 upvote·2 comments
NutriFit
AI-powered personalized nutrition, activity & health tracking platform.
5.0(1)·2 upvotes·1 comment
MiniMax H3
Turn text, images, audio, and clips into cinematic videos with advanced AI editing.
5.0(1)·1 upvote·1 comment
SubCrisp
Track, optimize, and save on all your subscriptions.
5.0(1)·1 upvote·1 comment
GeaStack
Build reactive hardware and native apps with TypeScript, JSX, and CSS.
5.0(1)·1 upvote·1 comment
Better Window Switcher
A 3D window and tab switcher for macOS.
5.0(1)·1 upvote·1 comment
OpenGOAL
Re-implementing the GOAL language and engine for the Jak and Daxter series.
5.0(1)·1 upvote·1 comment
Simple Mass Downloader
Batch download images, PDFs, and other linked files from Chrome.
5.0(1)·1 upvote·1 comment
CourseTrees
Your course catalog. A plan you can see.
5.0(1)·1 upvote·1 comment

ShipCheck

https://useshipcheck.dev›developer tools›ShipCheck

ShipCheck: Catch behavioral regressions before you merge your code. - result 85

Sep 10, 2026 - ShipCheck is a developer tool designed to prevent behavioral regressions by giving repositories 'memory' of critical expectations. It integrates... Read more

5.0(1)1upvote

Code Review Regression Testing DevOps

1useshipcheck

Flet

https://flet.dev›developer tools›Flet

Flet: Build beautiful cross-platform apps using only Python. - result 86

Sep 19, 2026 - Flet is a developer framework that empowers Python developers to build stunning web, desktop, and mobile applications from a single codebase. It... Read more

5.0(1)1upvote

Python Framework Cross-platform Development GUI Builder

1flet

Knock

https://knock.link›developer tools›Knock

Knock agent for Slack: Build, manage, and ship customer messaging from Slack - result 87

Jun 2, 2026 - Knock is a product and customer messaging infrastructure. You can use Knock to power all of your product's messaging needs, including... Read more

5.0(8)112upvotes$11.1k MRR−3.5% MoM

Customer Communication

8knock

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.

View listing