AiFlow vs Retell AI
A hosted voice agent platform aimed at call operations, with a strong dashboard.
Their Pricing Model
From about $0.07 a minute, rising towards $0.18 depending on configuration.
Architectural Crux
The published starting rate is the floor, not the price. What you actually pay depends on choices you make later.
Where each architecture wins.
Where Retell AI has the advantage
- Polished call operations tooling out of the box.
- No infrastructure to run or patch.
- Straightforward for a team without engineers.
Where AiFlow has the advantage
- A price known in advance that does not move with configuration or volume.
- Self-hosted and single tenant, so there is no vendor holding your transcripts.
- Multi-model delegation: a live call can hand work to Claude, GPT, or a model you host.
- Runs air-gapped, since the licence verifies with no network at all.
Which one should you choose?
Choose Retell AI when:
You want a managed product, you have no appetite for running infrastructure, and per-minute cost is acceptable.
Choose AiFlow when:
You need cost certainty, data residency, or model choice beyond what a hosted platform offers.
Simulate 3-Year Total Cost of Ownership.
Your scale.
Your numbers.
See how platform costs change as your conversations grow.
More room to grow. No platform meter running.
How we calculate this
Using the comparison rates stored in this project: Vapi at $0.05/minute. Excludes model, telephony, hosting, taxes, and operational costs. Vendor plans and inclusions differ; this is a platform-fee estimate, not a full operating-cost quote.