Synthesia alternative
Synthesia alternative — avatar videos without the enterprise price tag
Synthesia is built for Fortune 100 L&D teams. gVideo runs HeyGen V3 (200+ avatars, custom uploads, multi-language TTS) and Omnihuman (your photo + your audio file → talking avatar) under the same subscription that covers 9 other AI video models. SMB pricing, no seat licenses. 100 free credits on signup.
What Synthesia is good at
Synthesia (synthesia.io) is the B2B AI avatar platform — Fortune 100 brand stack, 160+ languages, $30-$90+/mo per seat, enterprise sales motion. Strong on training videos and corporate localization.
- ·Fortune 100 brand stack (90% of F100 customers per their site).
- ·160+ language TTS with native-speaker voice quality.
- ·Enterprise security (SSO, SCIM, SOC 2) — the table-stakes for big-company L&D.
- ·Mature interactive video features (clickable hotspots, branching paths).
Where gVideo wins
SMB pricing — no per-seat license
Synthesia starts at $30/mo per seat and scales fast for teams. gVideo's $9.99-$79.99 plans are flat — one subscription covers the whole org's usage on the credit pool, and you don't get squeezed when you grow from 1 to 5 people.
HeyGen V3 + Omnihuman, two avatar engines instead of one
HeyGen V3 covers Synthesia's core use case (script + stock or custom avatar → video with TTS audio). Omnihuman adds something Synthesia doesn't: photo + your own uploaded audio file → talking avatar. Use HeyGen for written scripts, Omnihuman when you have a podcast clip or recorded voiceover.
9 other AI video models in the same subscription
Synthesia is avatar-only. gVideo's same plan covers Sora 2 Pro, Kling 3.0, Veo 3.1, Luma Ray 2, Hailuo 2.3, Seedance 2.0, Pika 2.2, plus i2v models — useful when your video isn't a talking head (product reveals, B-roll, animated scenes). One bill, two product types.
AI Smart Picker recommends the right tool
Type your prompt — gVideo decides whether you need an avatar (HeyGen / Omnihuman) or a generative video model (Sora / Kling / Veo) and recommends 3 with confidence + reason. Synthesia just gives you the avatar editor.
Auto-refund on failure
If a render fails (TTS error, callback timeout, invalid input), credits are refunded automatically. Synthesia's per-minute pricing means failed renders may need manual support follow-up.
One subscription, 9 models
What you get instead of Synthesia
gVideo aggregates the top AI video models under a single credit pool. Instead of paying one vendor for one engine, you pick whichever model matches the shot — from cinematic to cheap-and-fast.
HeyGen Video Agent V3 — portrait photo + script → talking avatar
ByteDance Omnihuman v1.5 — photo + audio → full-body talking avatar
OpenAI's flagship cinematic model
Cinematic quality with advanced motion control
Google's flagship model with native audio
ByteDance's model with joint audio-video generation
MiniMax's Chinese video model with native audio
Pika's flagship text-to-video — creative, stylized, community favorite
Fast & affordable, great for social media
Side by side
Price comparison
Synthesia: $30/mo Starter (10 min/mo, single seat), $90/mo Creator (30 min/mo), Enterprise quote-only. Pricing is per-seat — adding teammates multiplies the bill.
gVideo Pro: $39.99/mo, 1,800 credits — covers ~6 HeyGen V3 30-second avatar videos + leftover credits for Sora/Kling/Veo. Subscription is per-account, not per-seat.
Synthesia's per-minute model is built for high-volume corporate L&D teams who measure output in hundreds of minutes. gVideo's credit-pool model is built for SMB / individual creators who want flexibility across avatar + cinematic video.
Synthesia alternative — FAQ
Does gVideo's avatar quality match Synthesia's?
HeyGen V3 (the engine gVideo uses for script + avatar) is competitive with Synthesia's avatars on lip-sync, TTS naturalness, and identity preservation. Synthesia has a longer head-start on enterprise customizations (custom avatars filmed in their studio); gVideo's HeyGen V3 supports custom photo upload and 100+ stock avatars out of the box.
Can I upload my own avatar to gVideo?
Yes — HeyGen V3 supports custom 'talking photo' uploads. Drop a portrait photo into the AvatarPicker and it renders the same as a stock avatar would (script in, talking video out). For a fully filmed custom-avatar like Synthesia's enterprise tier, that capability isn't shipped on gVideo yet.
What languages does gVideo support for avatar TTS?
HeyGen V3 supports 40+ TTS languages out of the box on gVideo. Synthesia is broader (160+ languages, voices recorded with native speakers). For mainstream business languages (English, Spanish, French, German, Mandarin, Japanese, Portuguese, Arabic, Korean, Hindi) both deliver comparable quality. For long-tail / regional languages, Synthesia still leads.
Does gVideo have interactive video / branching like Synthesia?
No — gVideo is a generation platform, not a video player with click-tracking. If you need branching paths or quiz-style interactive video, stay on Synthesia. If you only need the talking-avatar render and you'll deliver via your existing LMS / website player, gVideo replaces Synthesia's render half at a fraction of the cost.
Can I use gVideo for commercial / corporate work?
Yes. All paid plans include full commercial usage rights. Enterprises with strict legal needs (NDAs, custom MSA, SCC for international users) should still talk to Synthesia's sales team — gVideo is self-serve.
What's the free trial?
100 credits on signup, no credit card. Roughly enough for 2-3 short HeyGen V3 avatar videos to evaluate avatar quality + TTS voice naturalness on your script before committing.
Start free — 100 credits
No Synthesia lock-in, no credit card. 100 free credits on signup.