◆ Compare
How Atlas stacks up.
The honest version: every avatar vendor optimizes for a different shape of customer. Below is how Atlas compares to the three product categories we see most often, by capability, not by trash-talk.
We use category names rather than vendor names so we don't make claims we can't continuously re-verify. Want a vendor-specific comparison? Email us and we'll do one under NDA.
◆ Three product categories
Most teams pick from one of three shapes.
01
Studio video
Marketing-style async videos. Best for content creators and one-off corporate videos.
02
Realtime avatar API
Live talking-head APIs. Geared to one specific avatar product.
03
Conversational agent
Bundled STT + LLM + TTS + avatar. Best when you don't have your own AI stack.
04
Atlas
Realtime avatar infrastructure. Bring your own AI stack, deploy where you need.
◆ Capability matrix
Side-by-side, by capability.
| Capability | Studio video | Realtime avatar API | Conversational agent | Atlas |
|---|---|---|---|---|
| Typical pricing model | Subscription + seats | Subscription + per-min | Plan-gated per-min | Pay-as-you-go, no seats, no commit |
| Realtime WebRTC streaming | Not available | Ships | Ships | Ships |
| Async MP4 generation | Ships | Partial | Partial | Ships |
| Single reference image (no per-avatar training) | Not available | Partial | Not available | Ships |
| Bring-your-own LLM / TTS / STT | Not available | Partial | Not available | Ships |
| No fixed session-length cap | n/a | Not available | Not available | Ships |
| Multi-viewer (1 render → N viewers) | Not available | Not available | Not available | Ships |
| Self-serve API + dashboard | Ships | Ships | Ships | Ships |
| Dedicated capacity on enterprise contracts | rare | rare | Not available | Ships |
| Operational logging for incident review | Partial | Partial | Partial | Ships |
| Webhook-signed callbacks (HMAC) | Ships | Partial | Ships | Ships |
| React SDK | Not available | Ships | Partial | Ships |
✓ available · ◐ partial or configuration-dependent · — generally not part of this product category. The Atlas column describes the current product. Other columns are directional category summaries; verify vendor-specific requirements before procurement.
◆ Honest pick guide
When Atlas is the wrong choice.
Pick a studio product if…
- You want to log in, type a script, and download an MP4 for marketing.
- You don't have engineers and don't want an API.
- You want bundled stock avatars and templates.
Pick a conversational agent if…
- You don't already have an LLM / TTS stack and don't want to integrate one.
- You're happy with the bundled voice and brain choices.
- Plan-based pricing fits your volume better than per-second.
Pick Atlas if…
- You're building a real product and want a video tier inside it.
- You already have an LLM / TTS / STT you trust, and want a visual layer.
- You need long sessions, low cost per minute, and per-second billing.
- You need session-level operational logging and a clear acceptable-use policy.
- You want to avoid avatar-platform lock-in.
Want a vendor-specific comparison?
We do them under NDA so we can stay accurate without picking public fights. Email and we'll send a head-to-head sized to your workload.