
JustPost — Know what to post on X, backed by evidence
Daily evidence-backed recommendations on what to post on X based on analyzing chosen founders.
@RahulSharma_28 · X
Currently building:
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60 projects

Daily evidence-backed recommendations on what to post on X based on analyzing chosen founders.
@RahulSharma_28 · X
Currently building:

A social network where founders take positions on business decisions and compare judgment with peers.
u/meliksah-eminoglu · Reddit
built a decision-making social app 3 days ago, and it’s already converting visitors into users Im a solo founder and vibe coder with six years of experience building and advising in blockchain/crypto. Three days ago, I launched the social layer of What Would You Do?, and visitors have already started becoming users. The app turns a messy spoken or written dilemma into three clear paths with visible priorities and tradeoffs. You can keep it private or share an anonymized version with the com

Pay-to-rank leaderboard for startups, tools, and side projects. Bid higher to rank higher — real clicks, transparent ranking, and your slot holds until somebody outbids it.
@BalajiNagisetty · X
is live. 8 projects are already on the board. The idea is simple: Add your startup, app, website, or profile. Bid to move higher. Get more visibility. Right now, the #1 spot costs just $2. Who wants it?

AI platform helping founders validate ideas, build products, raise funding, and grow startups.
toyji · HN
As a long time technical founder and startup accelerator program manager, I always thought there have to be a way to gather the early stage startup ecosystem together to help founders in a single platform. We have built Foundera that combines founder profiles, AI startup tools, and ecosystem matching for early stage founders to solve this problem. Try Foundera and tell me what you think, give us some feedback, I think we can improve and grow this app with your feedback in a better way. It's in beta so be nice :)

Generate startup ideas, identify launch markets, and validate demand before investing.
@thegetideascout · X
We are building a set of tools for founders who want to stop guessing. Find an idea → pick the right market → validate demand. Before you waste money and time. try it for free here

Screen startup names for trademark conflicts, domain availability, and search competition.
@Brandscreenai · X

Tracking and organizational software for solo founders to organize operations and track progress.
@zeuscode21 · X
Save time when building with

Marketplace for buying startup templates with product design, UI, architecture, and roadmap included.
@hito_wahito · X
ShipYard — because starting a startup from scratch means spending weeks figuring out the product, UI, architecture, and roadmap before you even build. Buy the head start 👇👇

Create unlimited business email addresses on your domain with SMTP/IMAP and REST API.
u/Appropriate-Rush915 · Reddit
Do you need an email like support@ or info@ for your next big saas? I'll give you unlimited email addresses for free, you'll pay only when your customers do. Yes, for free. Because, let's be honest, what you need today is an email like [ [email protected] ](mailto: [email protected] ) that won't receive emails for days or maybe for months. You just started a saas; maybe you haven't even validated the idea, but Claude said that the world was missing exactly that.

Create an autonomous virtual company that builds and grows AI businesses for solo founders.
@otherstaffai · X

Check up to 50 domain names across six extensions and verify brand footprint with Founder Signal.
@AndrewBuilds98 · X

Search for and connect with startups, investors, and business partners in India
@sanskarbansal93 · X
We're building PitchConnect — a platform where founders connect without the usual noise. I'd love to have you onboard. Platform: