Choose the workflow you need
Decide which part of CVI your application needs to replace: avatar rendering, the managed conversation, perception, or turn-taking. Replacing only the visual layer leaves other conversation responsibilities with your own stack.
Alternatives at a glance
| Provider | Consider for | Key check |
|---|---|---|
| Anam | Modular conversation and avatar configuration | Confirm the required perception and conversation behavior rather than assuming every CVI feature has an equivalent. |
| HeyGen | Full conversations or Lite rendering | Map monthly usage to the correct mode, verify partial-minute billing, and test the chosen avatar at the intended resolution. |
| Beyond Presence | Managed agents or speech-to-video | Verify the exact managed components, tools, session limits, and source of the published timing claim. |
| Sequencer Anima | Custom character motions | Verify hosted conversation capabilities and the quote for the chosen tier; the Fast usage illustration does not price Max HD. |
| Simli | Rendering for a voice-agent stack | Include STT, language-model, TTS, transport, and engineering costs alongside the selected video quote. |
| LemonSlice | Image-driven character models | Confirm eligible tiers and hosted voice accounting. The historical Flash report does not establish current Starter behavior. |
Anam
Evaluate Anam when a modular API and CARA-4 output fit your workflow. Starter has a lower fixed subscription in the selected examples, with a five-minute session cap that needs to fit the product.
Confirm the required perception and conversation behavior rather than assuming every CVI feature has an equivalent.
HeyGen
Evaluate LiveAvatar Full for a managed path, or Lite for an existing voice agent. Shared credits are consumed differently by each mode.
Map monthly usage to the correct mode, verify partial-minute billing, and test the chosen avatar at the intended resolution.
Beyond Presence
Evaluate Beyond Presence when a managed agent or rendering API meets the application requirements. Its EUR pricing and shared credit allowances need a separate currency comparison.
Verify the exact managed components, tools, session limits, and source of the published timing claim.
Sequencer Anima
Evaluate Anima when custom motions and moderation controls are central requirements. Confirm whether the actual session uses Fast or Max.
Verify hosted conversation capabilities and the quote for the chosen tier; the Fast usage illustration does not price Max HD.
Simli
Evaluate Simli when the application already owns the conversation and needs an audio-driven face. This is a component replacement rather than a documented equivalent of the complete CVI stack.
Include STT, language-model, TTS, transport, and engineering costs alongside the selected video quote.
LemonSlice
Evaluate LemonSlice when character styles or eligible action-controlled models fit the visual requirements. Select the actual model before comparing performance.
Confirm eligible tiers and hosted voice accounting. The historical Flash report does not establish current Starter behavior.
Compare monthly costs
Illustrative totals for the selected monthly plans, using five-minute connected sessions. Each row uses one mode for the entire allowance. Video Only excludes an external voice stack. Taxes, avatar preparation, and unlisted add-ons are excluded.
| Provider and mode | 100 min/month | 1,000 min/month | 10,000 min/month |
|---|---|---|---|
| Tavus Full AvatarBuilder monthly | $59.00 | $347.75 | $3,497.75 |
| Tavus Video OnlyBuilder monthly | Not estimatedA matching video-only tariff is not verified. | Not estimatedA matching video-only tariff is not verified. | Not estimatedA matching video-only tariff is not verified. |
| Anam Full AvatarStarter monthly | $20.00 | $164.00 | $1,604.00 |
| Anam Video OnlyStarter monthly | Not estimatedA matching video-only tariff is not verified. | Not estimatedA matching video-only tariff is not verified. | Not estimatedA matching video-only tariff is not verified. |
| HeyGen LiveAvatar Full AvatarEssential monthly | $99.00 | $184.50 | $1,894.50 |
| HeyGen LiveAvatar Video OnlyEssential monthly | $99.00 | $99.00 | $944.50 |
| Beyond Presence Full AvatarStarter monthly | €49.00 | €350.00 | €3,500.00 |
| Beyond Presence Video OnlyStarter monthly | €49.00 | €175.00 | €1,750.00 |
| Anima Fast Full AvatarPublished metered quote | $9.98 | $99.83 | $998.33 |
| Anima Fast Video OnlyPublished metered quote | $8.85 | $88.50 | $885.00 |
| Simli Full AvatarCurrent Trinity Hobby monthly | Not estimatedA matching complete-avatar tariff is not verified. | Not estimatedA matching complete-avatar tariff is not verified. | Not estimatedA matching complete-avatar tariff is not verified. |
| Simli Video OnlyCurrent Trinity Hobby monthly | $10.00 | $10.00 | $100.00 |
| LemonSlice Full AvatarStarter monthly | Not estimatedComplete hosted allowance and billing are not verified. | Not estimatedComplete hosted allowance and billing are not verified. | Not estimatedComplete hosted allowance and billing are not verified. |
| LemonSlice Video OnlyStarter monthly | $20.98 Approximate allowance | $218.98 Approximate allowance | $2,198.98 Approximate allowance |
Tavus: 30-second minimum per session; duration rounded to the nearest six seconds. Recording add-ons excluded. Billing source ↗
Anam: Billed session time includes silence. Starter sessions last at most five minutes. Watermark retained. Billing source ↗
HeyGen LiveAvatar: 1,100 shared paid credits. Each estimate uses one mode only; allowances are alternatives. Proportional-minute estimate; partial-minute rounding is unspecified. Free credits excluded. Billing source ↗
Beyond Presence: 14,000 shared credits. Managed and video allowances are alternatives. Proportional-minute estimate; partial-session rounding is unspecified. EUR retained. Billing source ↗
Anima Fast: Usage illustration. No recurring fee assumed; minimum billing, preparation, and Max pricing depend on the session quote. Billing source ↗
Simli: Current pricing modal: 1,000 included minutes, $0.01/minute quote, two concurrent calls. Partial-session billing and extra face creation excluded. Billing source ↗
LemonSlice: Approximately 41 included video minutes, rounded from the credit allowance. Exact credit accounting and partial-session rounding can differ. Hosted allowance remains unverified. Billing source ↗
Plan a migration
- List the CVI features your application uses and identify which replacement supplies each one.
- Separate a rendering experiment from a managed-conversation experiment.
- Test user interruptions, tool calls, reconnects, and the first turn using the same inputs.
- Account for Tavus minimum duration and rounding when comparing short sessions.
- Measure delivery, conversation behavior, and actual billed usage before a production migration.
Focused comparisons
Sources and evidence
This guide uses published specifications and selected plan estimates. Comparable live testing is required to establish a fastest or best-quality replacement.