99tests
Real testers run your AI-generated test cases on real phones and browsers and return a human-verified pass/fail report in 3 business days.
What is 99tests?
99tests runs the test cases your AI coding tools generated on real phones, laptops and browsers that real people own. Teams upload their AI-generated test cases, pick the devices and browsers their users actually use, and real testers run every case by hand on that hardware.
The result is a report a developer can act on. Each test case is marked pass or fail, every failure includes a screenshot from the real device, and each failure comes with exact reproduction steps. The report also lists the phone or laptop, OS build and browser version each case ran on, which is context an emulator cannot give.
The service is built for teams shipping with AI coding tools such as Cursor, Claude Code and Copilot, where test cases are generated quickly but often never run on real hardware. Pricing is a fixed price per job, starting from ₹9,999, with a three business day turnaround. Findings are verified before delivery, and sessions that cannot be matched to a device are credited back.
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FounderPlaybooks.
What other founders did to grow.
2722 dispatches from hundreds of founders, pulled from the week's best podcasts.
When you go into App Store Connect you can have one set of iPhone screenshots per language and then one set of iPad screenshots per language — just massively reduced complexity. I can't tell you how many times I tried to submit and it's like you didn't do this and I'm like did what.
Screenshot requirements cut to one set per language — a long-overdue relief that frees significant release time
Previously, submitting an App Store update required separate screenshot sets for multiple iPhone screen sizes across every supported language — a multi-hour workflow for localized apps. Collapsing to one set per device class per language removes one of the most tedious production taxes on shipping. Developers who managed screenshots manually will see significant release velocity gains.
you shouldn't be creating a course up front as your first project like creating a course the people who want to take a course usually are quite quiet... so imagine that's your first product you're not optimizing for feedback or for insights or signals that's pretty bad but I keep telling people hey do a live Workshop do a challenge that's the kind of product that bring people next to you
Don't make a course your first paid product — start with workshop or challenge
Courses are silent buyers — they pay, consume, and rarely tell you what worked or what didn't. Terrible feedback signal for your first product. Start with a live workshop or a 30-day challenge instead: both formats put paying customers directly in your DMs, asking questions, surfacing confusion, and showing you exactly what to put in the eventual self-serve course. Build the course as v3 of your offering, not v1.
There's a play for whatever you're stuck on.
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