Your AI Co-founder
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Alex
Market Research Specialist
Conducts in-depth market research calls to identify customer pain points and validate your product-market fit.
AI-powered voiceMike
Customer Feedback Collector
Gathers detailed product feedback from potential users with a friendly, conversational approach.
AI-powered voiceMarcus
Competitor Analysis Expert
Interviews customers about competing products to identify gaps and opportunities in the market.
AI-powered voiceEmma
Product Validation Specialist
Tests your product concepts with real customers to validate assumptions and refine your offering.
AI-powered voiceDavid
Early Adopter Recruiter
Identifies and engages potential early adopters, gathering commitments and building your initial user base.
AI-powered voiceHarry
Pricing Strategy Analyst
Explores willingness to pay and optimal pricing models through strategic conversations with your target audience.
AI-powered voice

Describe what you want to build.
Buildzero creates your first pitch.
Improve your idea by collecting customer feedback
Launch with confidence using Echo AI.
Founder's Note
Founders spend countless hours pitching to potential customers one by one. Your AI Co-founder agents do the heavy lifting for you, reaching hundreds on autopilot.

Buildzero
"Buildzero is just awesome. Market research used to be the most frustrating part. Instead of spending weeks on pitch and understand customer, I got my first early interests in just a few days."
FAQs
Got a question? We've got answers. If you don't see your question here, feel free to reach out to our team at team@buildzero.club
Pricing
We've designed our pricing model with all types of founders in mind, from indie hackers to growing startups.
- Start with FREE $10 credits
- Unlimited Pitch pages
- Echo AI (10 messages/day)
- 200 minutes of calls (40 calls)
- Advanced call transcriptions
- Unlimited happy customers list
- Unlimited Pitch pages
- Each call costs $0.40 (5 minutes)
- Get 100 minutes per $10 (20 calls)
- Advanced call transcriptions
- Unlimited happy customers list
- Higher daily limit for Echo AI
- Priority support