Build AI agents. Pay for what you use.
echowin handles the AI infrastructure. You build the agent. Transparent pricing, usage-based credits, no seat tiers.
Build it yourself
Configure, wire, and deploy your agent
$5 Free Credits
No credit card required to start
Everything included while you build:
When your agent is ready to go live
1,600 credits included
About 100 minutes of voice calls every month, plus your phone number is included
After included credits:
Managed solution
We build, deploy, and optimize your agent for you
Done for you
Tell us what the agent needs to do
What you get:
Custom pricing
Scoped to your agent and volume
High volume? Get better rates.
For builders shipping agents at scale, we offer volume pricing with rates as low as $0.12 per minute.
Custom contracts. Volume discounts. Enterprise features.
Trusted by 1,000+ builders shipping AI agents

































































“Smarter than employees, that's for sure.”
“We're seeing higher conversion rates on tire quotes compared to our website leads.”
Good to know
Full platform access
The free plan includes every platform feature. No feature gating.
Business Compass
Turns every conversation into metrics, intents, and anomalies you can act on.
100 free SMS parts
Every team receives 100 free SMS parts monthly. After that, 2 credits (2¢) per part.*
50% off call transfers
Transferred portions of calls are billed at half the per-minute rate.
Credit-based usage
1 credit ≈ 1 cent. Watch for occasional sales on credit packs.
Cancel anytime
No long-term contracts. Cancel your subscription whenever you need.
*SMS part = 160 characters for standard messages, 70 characters for messages with special characters.
Additional fees may apply for 10DLC registration.