Tell us what eats your team's time. We build a working first version of the automation or AI agent, on your workflow, and send you a demo page with a screen recording. Free, by application, 3 per week.
Pay-later guarantee. If the prototype doesn't show it can save you 10+ hours a week, you pay nothing for the build.
Your website, your email and the problem in a sentence or two. Pick your tools and budget with a tap.
A fixed checklist scores every application the same way. The top 3 each week are accepted right away, by email.
Reply with one real example. Within 24 hours you get a working version and a private demo page with a recording.
If it saves 10+ hours a week, we build it for production or run it monthly. If not, you pay nothing.
Cofounderbase Build is our own done-for-you team. We build, run and improve your automations and AI agents for a flat monthly fee, instead of a one-off project.
$3k/month
One team, one or two workflows that eat time every week.
$5k/month
Companies automating across sales, support and operations.
from $7k/month · talk to us
Teams that want an AI build team without hiring one.
Prototype to production sprint, from $1,500. Want it shipped once instead of a monthly plan? We take the free prototype to a live, documented production version as a fixed-price sprint. Apply for a sprint
Month to month, cancel with 30 days' notice. Every plan starts with the free prototype, so you see working software before you pay anything. No checkout: apply and we reply by email.
Yes. The prototype is free and you are under no obligation. If you want it built into a production system, we quote the build or one of the monthly Cofounderbase Build plans.
If the prototype does not show it can save you 10 or more hours a week, you pay nothing for the build. We agree the measure with you before we start, for example emails handled, rows entered or calls answered per week.
Each prototype is built by hand by a small team, so we cap it at 3 a week to keep the 24-hour promise. The counter resets every Monday (India time). If the week is full you join the waitlist and get matched agencies right away.
A working first version of one workflow: an n8n or Make automation, a chat or voice agent, a question-answering assistant over your documents (RAG), an MCP/Claude app or a simple internal tool. It runs on demo data or a test account, with a short screen recording.
A fixed checklist, scored the same way for everyone: budget range, a work email, a real company website, how clearly the problem is described and whether it fits what we build. The top applications each week are accepted automatically.
No. We build on sample data or test accounts. If we need access, we send a secure way to share it, never plain email.