Perplexity
Answer engine with live sources on every claim.
For startup founders
Early-stage founders do every job at once. This stack covers the core loop of validating an idea, shipping something people can use, telling the story and getting in front of customers, with a free starting point for almost every step.
6 steps, in the order you use them.
Sourced answers help you size a market and map competitors in an afternoon.
Answer engine with live sources on every claim.
A clear page with a sign-up form tests demand cheaply.
Design and publish a real website from a prompt.
An estimate from the lowest monthly price each tool lists. Plans, seats and usage limits vary.
$0/mo
Every step on a free plan or free alternative where one exists.
Prices change often; check each tool's official site before you buy.
You can build a working MVP, and many founders do. As usage grows, plan for a developer to review security, data handling and code quality before you rely on it.
Very little at first. Most tools here have free plans; upgrade only the one or two you use daily. Review subscriptions monthly, since they add up quickly.
It can if you send high volumes of generic email. Keep lists targeted, personalise properly, warm up new domains and follow anti-spam rules in each country you email.
See our list of AI directories and launch platforms on the submit-an-AI-tool page, which covers Product Hunt, BetaList, review sites and communities.
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