How do most AI SaaS tools charge (credits vs monthly subscriptions)?

Most modern AI SaaS tools use hybrid pricing: an entry-level monthly subscription that includes a fixed monthly credit quota, paired with pay-as-you-go top-ups for high-volume LLM inference and generation.

Can I find free and open-source AI tools on SaaSearch?

Yes. You can filter listings by pricing model (Free, Freemium, or Paid) and tech stack. Many makers provide 100% free open-source tiers with self-hosting instructions and MIT licenses.

How are MRR and user counts verified for AI startups?

SaaSearch integrates directly with Stripe and Paddle telemetry to verify recurring monthly revenue, growth velocity, and active users, ensuring figures are authentic rather than estimated.

How can AI developers launch their product on SaaSearch?

Founders can submit their AI application for free. Once you add the verified SaaSearch launch badge to your homepage, your listing is published immediately to today's launch leaderboard with zero queue delay.

SaaSearch - The Search Engine for SaaS and AI products

32 products for Email Development platforms (0.09 seconds)

superlog

https://responder.superlog.sh›developer tools›superlog

superlog: Make your product bug-free - result 11

Jun 3, 2026 - Superlog is an open-source AI debugging platform that fixes production bugs automatically. Already using Datadog or Sentry? Superlog Responder... Read more

5.0(80)505upvotes$23.5k MRR+3.5% MoM

Developer Tools

80responder

HypeProxies

https://hypeproxies.io›developer tools›HypeProxies

HypeProxies: The fastest proxy infrastructure with unlimited bandwidth. Purpose-built for data collection and web scraping at scal... - result 12

May 15, 2026 - The fastest proxy infrastructure with unlimited bandwidth. Purpose-built for data collection and web scraping at scale. Over $100M in e-commerce... Read more

5.0(102)820upvotes$349k MRR+20.9% MoM

Developer Tools Micro-SaaS

102hypeproxies

Vignette ID

https://vignetteid.com›developer tools›Vignette ID

Vignette ID - highway & toll payments. Route planner - result 13

May 15, 2026 - Vignette ID is a system and application that simplifies the process of paying for road usage in Europe. The first multi-state road payment app... Read more

5.0(101)814upvotes$74.7k MRR−27.1% MoM

Developer Tools Micro-SaaS

101vignetteid

Web3Forms

https://web3forms.com›developer tools›Web3Forms

Web3Forms: Contact Form API for Modern Websites - result 14

May 15, 2026 - Contact Form API for Modern Websites Built with Next.js, TypeScript and Tailwind CSS.

5.0(101)812upvotes$44.4k MRR+0.4% MoM

Developer Tools Micro-SaaS

101web3forms

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Conductor

https://conductor.app›developer tools›Conductor

Conductor: The best QuickBooks Desktop & Enterprise API on the planet. - result 15

May 15, 2026 - The best QuickBooks Desktop & Enterprise API on the planet. Built with Next.js, TypeScript and Tailwind CSS.

5.0(104)836upvotes$35.5k MRR+3.7% MoM

Developer Tools Micro-SaaS

104conductor

MakerThrive

https://makerthrive.com›developer tools›MakerThrive

MakerThrive: No Code courses, classes and products. - result 16

May 15, 2026 - No Code courses, classes and products. Built with Next.js, TypeScript and Tailwind CSS.

5.0(102)816upvotes$35.5k MRR+896% MoM

Developer Tools Micro-SaaS

102makerthrive

TrustMRR

https://trustmrr.com›developer tools›TrustMRR

TrustMRR: The $1.2B database of verified startup revenues. Accidentally a startup marketplace. - result 17

May 15, 2026 - The $1.2B database of verified startup revenues. Accidentally a startup marketplace. Built with Next.js, TypeScript and Tailwind CSS.

5.0(104)832upvotes$39.7k MRR−1% MoM

Developer Tools Micro-SaaS

104trustmrr

superlog: Make your product bug-free

5.0(80)

Superlog is an open-source AI debugging platform that fixes production bugs automatically. Already using Datadog or Sentry? Superlog Responder plugs into your Slack alerts, investigates incidents, finds the root cause, and opens a mergeable PR. No telemetry yet? Superlog instruments your codebase with OpenTelemetry and fixes issues the same way. Fully customizable, vendor-neutral, and trusted with 90%+ PR acceptance rates.

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