your startup idea
deserves more than
advice.
meet tethr, your ai cofounder
everything it takes to build.
from your first idea to your first customer, and everything after.
tethr connects to the tools you already use and runs the work across all of them.
think less, build more.
every founder who shipped had someone in their corner who already knew the context.
you have eleven tabs open. the doc has four bullet points and nobody has seen it yet.
this is where every founder ends up. the idea felt real on day one, but by day seven the doc has four bullet points and nothing has moved. you did not run out of motivation. you ran out of direction, because there was nobody to sit down with you and tell you what to actually do tomorrow morning.
tethr's agents are already running in the background before you even ask.
you describe the idea. tethr goes and executes.
tethr won't just generate a plan and give you back empty words. tethr's agents pull reddit threads where potential customers are already complaining, map every competitor and watch (and update you on) their every move, build your weeks around your specific idea and goals, and even review and prep the applications for you. (and of course, before anything is finalized, you have the last say)
this is a founder checkpoint moment.
the idea feels real at first, but as the emotional effects die down, work slows and you realize nothing has moved. it's not the motivation that ran out, but the direction. nobody was truly there to build with you and give you more guided instructions on what the next steps are.
- picks up exactly where you left off, every single session
- follows up when you go quiet, because going quiet is how ideas die
- drafts the hard things: cold emails, YC applications, landing page copy
- tells you when a competitor makes a move or Reddit shifts on your market
- deploys specialized agents for research, outreach, and validation simultaneously.