Skip to content
SanityCheck — Startup Profile
Startup

SanityCheck

AI-powered end-to-end UI/UX browser testing with live replay and deploy triggers

Development & IT
0 Momentum score
Signals per week, last 12 weeks
  • Launches
  • Growth
  • Product
  • Hiring & team
  • Money
  • News & stories
  1. Launches SanityCheck launched on Product Hunt
  2. Launches SanityCheck launched on Uneed

Astracia Signal Score

Compare with similar →

Not enough public signals for a score yet. Missing signals are not a sign of weakness.

Connections

No public connections on record yet.

About the startup

SanityCheck uses AI agents to test your web applications by simulating real user behavior in actual browsers. Describe your tests in a sentence or two, and AI agents automatically execute them, attempting to find bugs and issues like real users would. Key features include: Live testing dashboard to watch tests in progress Complete replay of every interaction and click Automatic triggers on GitHub, GitLab, and Vercel deployments Free tier available, no expensive pricing locks Ideal for developers and teams of all sizes wanting to catch issues before production without writing complex test code.

Similar products in Development & IT

Browse category →

Products from the same category with overlapping descriptions or details. They are not reviewed alternatives; compare features and current plans before choosing.

Product

Testim

Stable, self-healing, end-to-end test automation via machine learning. Testim helps accelerate the delivery of high-quality software. Speed up test-authoring and improve the stability of automated, end-to-end tests.

Leapwork

Smarter Faster Test Automation: Leapwork is a codeless and AI-Powered end-to-end test automation platform enabling everyone to deliver continuous quality across customer journeys.

Hercules

World's first open source testing agent

Endtest

The agentic AI platform for end-to-end test automation.

Tricentis

Tricentis Tosca is an effective end-to-end testing suite for enterprises, providing functional software testing tools.

testRigor

Use plain English to build stable and maintainable functional end-to-end tests.

QA Wolf

QA Wolf gets web apps to 80% automated end-to-end test coverage in weeks, not years. With unlimited, parallel runs and our Zero Flake Guarantee.

Rainforest

no-code end-to-end testing that integrates with any CI/CD pipeline

Browse category →

Selected by category and available use-case details. A topic match does not establish equivalent features.

Product

Alfredo

A native Mac launcher that stays small and private

Nazamos

100% private, client-side JSON & XML developer suite

klenua build

Safely manage version & build numbers across projects.

Freelance Goldmine

Automates world's most popular side hustle

Xeyria

Pick up where you left off in your code.

BuildBrief

Validate your app idea before you build

Recently added in Development & IT

Browse category →

Added to this directory in the past 30 days. Dates refer to the directory listing, not the product launch.

Product

Skyelight

Website and prototype feedback for teams and AI agents

NotchStack

Sales, AI limits and agent alerts in your Mac's notch

see.io

Describe your idea, get a live website in minutes

Mahvex

All your developer needs — tools, news, downloads, one place

Explore expertise in Development & IT

See all →

Profiles grouped by topic. This does not confirm an offer, availability or a connection to this profile.

Profile

Lina Dahm

Feminist, antifascist, activist, podcaster and freelance Journalist from Munich.

Raymond Hettinger

Python core developer.

Sia Karamalegos

Freelance web developer & performance engineer.

Media about Development & IT

See all →

Shows and channels grouped by topic. A recommendation does not mean this profile was featured or endorsed.

Show

Dmytro’s Substack

Newsletter · Dmytro Krasun

TechnoBizzVault

Newsletter

Tech World With Milan Newsletter

Newsletter · Dr Milan Milanović

Founder stories from Development & IT startups

See all →

Retold founder accounts from startups in the same category, each linked to the original.

Story

Tailwind UI's $2 million was five months of a commercial product, not a URL typo

Adam Wathan's August 2020 essay says Tailwind CSS had about 10 million installs and that Tailwind UI, then about five months old, was about to cross $2 million in revenue, figures he stated himself beside a slug that mis

ScreenshotOne took three years to $10k MRR and eight months to $20k

Dmytro Krasun says ScreenshotOne reached $10k monthly recurring revenue in September 2024, almost three years after launch, then $20k in June 2025, and that the second number changed how much more money still drove him.

AJ said Carrd was about $1.2M ARR and he spends time on the product, not campaigns

AJ told SaaS Club Carrd was about $100k MRR, about $1.2 million ARR, and that with two people he invests time in the builder rather than in finding ways to market it; he did not, in the sources fetched here, state $2M AR

WP Engine passed $100M ARR after Cohen made thirty people say they would pay $49

Jason Cohen says he did not start WP Engine until 30 people said they will pay $49 a month, 20 of them did, and in January 2018 he reported the company had passed $100 million ARR and closed $250 million from Silver Lake

Browse Development & IT categories

See all →

Subcategories in the same part of the directory, with the number of listed products.

Category

Code editors & coding assistants

2,572 listed products

Website & app builders

1,741 listed products

Cloud infrastructure & DevOps

1,195 listed products

Monitoring & IT management

645 listed products

Version control & code review

543 listed products

Software testing & QA

444 listed products

APIs & backend platforms

281 listed products

Blockchain development

211 listed products