Synthesia rents you a stock avatar by the minute. OCCS trains a brand character that's actually yours.
Sales Videos in OCCS scaffold a multi-scene script, render every scene with i2v, splice in your B-roll, mux a voiceover, and ship a final MP4 — anchored on a Brand Character LoRA you trained on real photos (or AI-generated ones). Synthesia gives you a polished talking-head with a stock face; OCCS gives you a recurring brand persona who appears across every video, ad, and email.
OCCS
Sales Videos are included on every paid plan (Starter $25, Growth $69, Scale $249). Generation costs draw from your AI budget — a typical 60-second multi-scene video is ~$0.50-$2 against the budget, not the plan. Brand Character training is a one-time ~$5.
Synthesia
Synthesia Starter is $22/mo for 10 minutes of video and 9 avatars. Creator is $89/mo for 30 minutes. Custom avatars sit behind Enterprise pricing — no public number, but historically $1,000+ per custom avatar.
Source: synthesia.io/pricing (as of early 2026, verify before publish)
Monthly cost — 60 min of video, custom face
5 videos (~5 min)
OCCS saves 22%
30 videos (~30 min)
OCCS saves 17%
60 videos (~60 min)
OCCS saves 56%
Synthesia caps minutes per tier; once you exceed Creator's 30 mins you're forced to Enterprise. OCCS pricing is plan-flat; the AI budget covers the actual per-second video render at Replicate's wholesale pricing.
Feature-by-feature
Honest comparison. Where Synthesia ships the same capability we say so — the moat is in the rows where they don't.
| Feature | OCCS | Synthesia |
|---|---|---|
| Talking-head video generation | ||
| Multi-scene script with B-roll splicing | — | |
| Custom brand character (your face, not a library) | — | |
| Character trained on YOUR reference photos | — | |
| Same character across video, ads, email, GIFs | — | |
| Per-recipient personalized video tokens | — | |
| Cloned voice via ElevenLabs | ||
| Lip-sync inference on existing footage | ||
| Minutes-cap per plan | — | |
| 100+ stock avatars | — |
Bottom line
If you want a polished talking-head that picks from a curated stock-avatar library, Synthesia is cleaner out of the box. If you want a brand character that's yours — same face on the sales video, in the ad, in the email signature — and you'd rather not pay a per-minute video tax on top of your tooling bill, OCCS wins on every dimension that matters at scale.
Common questions
Can I import a Synthesia-style stock avatar into OCCS?
How long does a Brand Character take to train?
What about voice cloning?
Ready to switch?
Free tier, no card required. Run OCCS in parallel with Synthesia for 14 days — keep what works.