How does SaaSearch verify MRR and revenue metrics?

SaaSearch connects directly with payment processors (Stripe, Paddle) via read-only authentication and public telemetry. Verified products receive a green checkmark badge confirming their live MRR and monthly visitors.

How do I get my SaaS product discovered and listed for free?

Founders can submit their tool at /submit. Simply enter your website URL for AI metadata autofill, embed the SaaSearch backlink badge on your website, and your product goes live immediately with zero queue delay.

Can I buy or acquire bootstrapped SaaS products on SaaSearch?

Yes. Founders can mark their listings as 'Open for Sale' with transparent asking prices, ARR multiples, and deal terms in our Acquire Hub. Buyers can initiate confidential acquisition discussions directly.

How are daily upvotes and rankings calculated?

Rankings prioritize upvote velocity (momentum gained in the last 24 hours), verified revenue growth, and community engagement. This ensures emerging indie products get equal visibility alongside established brands.

SaaSearch - The Search Engine for SaaS and AI products

32 products for Open source Cal.com alternatives (0.22 seconds)

Lanes LinkAd

https://lanes.sh›ai & automation›Lanes Link

Lanes Link: Connect & control all your AI agents with one secure, self-hostable endpoint.

Lanes Link is a private, self-hostable Multi-Context Provider (MCP) designed to streamline AI agent integrations. It centralizes all your... Read more

5.0(1)1upvote

AI Agents AI Integration Access Control

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Cal.com

https://cal.com›productivity›Cal.com

Cal.com: The open source Calendly alternative built for enterprise and indies - result 1

Aug 26, 2026 - Scheduling infrastructure for everyone. Fully customizable, white-labelable, and embeddable appointment scheduling with calendar integrations.... Read more

5.0(1)1upvote

scheduling calendar open-source

1cal

Pen

https://pen.dev›design & creative›Pen

Pen: An agentic canvas for building bold software. - result 2

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

Calendesk

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

Calendesk: B2B SaaS helping therapists, psychologists, and service businesses manage bookings, payments, and client relationship... - result 3

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

coldcaller.pro

https://coldcallerpro.com›ai & automation›coldcaller.pro

coldcaller.pro is a French B2B prospecting SaaS selling qualified cold-calling leads to solopreneurs and agencies. Le... - result 4

May 15, 2026 - coldcaller.pro is a French B2B prospecting SaaS selling qualified cold-calling leads to solopreneurs and agencies. Leads come enriched with the... Read more

5.0(54)433upvotes$16.9k MRR+51.4% MoM

AI & Automation Micro-SaaS

54coldcallerpro

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PlanetScale

https://planetscale.com›devops›PlanetScale

PlanetScale: The world’s fastest and most scalable cloud databases. - result 5

Sep 19, 2026 - PlanetScale delivers blazing-fast, horizontally scalable cloud database hosting for Vitess (sharded MySQL) and sharded Postgres, built for... Read more

5.0(1)1upvote

Cloud Database Database Hosting Horizontal Scaling

1planetscale

Upscale System LLC

https://upscalesystem.com›marketing & seo›Upscale System LLC

Upscale System LLC: We sell CRM and Lead generation softwares. - result 6

May 15, 2026 - We sell CRM and Lead generation softwares. Built with Next.js, TypeScript and Tailwind CSS.

5.0(102)822upvotes$63.4k MRR−8% MoM

Marketing & SEO Micro-SaaS

102upscalesystem

OpenSAS

https://kirha.com›developer tools›OpenSAS

OpenSAS: An open-source, SAS 9.4-compatible interpreter built by AI agents. - result 7

Sep 9, 2026 - OpenSAS is an innovative open-source interpreter for the SAS 9.4 programming language, engineered entirely by AI coding agents. It provides... Read more

5.0(1)1upvote

SAS Interpreter Open Source AI Development

1kirha

Lanes Link: Connect & control all your AI agents with one secure, self-hostable endpoint.

5.0(1)

Lanes Link is a private, self-hostable Multi-Context Provider (MCP) designed to streamline AI agent integrations. It centralizes all your accounts, memory, and skills, making them accessible to any authorized AI agent through a single endpoint. Users can create flexible Access Profiles to precisely control which accounts and actions each agent can access, ensuring robust security and privacy. Offering integrations with over 100 providers, Lanes Link can be deployed on your machine, in your own cloud, or via their managed service using the same open-source code. It's ideal for individuals and teams looking to manage personal assistants, company internal agents, or build secure agent infrastructure.

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