THE PROBLEM
The product friction.
Freelancers waste hours every day manually browsing platforms, writing proposals, and following up — time that could be spent on actual work.
AI · AUTONOMOUS FREELANCER AGENT
Flex
Not a template filler — an autonomous operator that actively scouts, evaluates, applies, and negotiates freelance jobs on your behalf. Freelancers sleep. Flex works.
Next.jsTypeScriptAnthropic APISupabaseDockerStripe
flexagent.app
THE SOLUTION
The system that solved it.
Flex acts as an autonomous agent that monitors freelance platforms, identifies matching jobs based on the user's profile, writes tailored proposals, submits applications, and handles initial client negotiation — all without human intervention.
TECHNICAL CHALLENGES
Where the build got sharp.
Building reliable autonomous decision loops with LLMs, handling rate limits across multiple platforms, and ensuring proposal quality stays high across varied job types.
THE OUTCOME
What shipped.
A fully autonomous system that runs continuously, submitting proposals and securing interviews while the freelancer focuses on delivering work.