Synthesia and Arcads both generate AI-avatar video, and that's close to where the similarity ends. Synthesia is an enterprise platform — its customer list (Heineken, Merck, SAP, Zoom, Mondelez) and feature set (SCORM export, SSO, brand kits) point squarely at corporate training, compliance, and internal communications. Arcads is an advertising platform — its 1,000+ actor library, emotion control, and batch hook/CTA testing point squarely at performance-marketing ad creative.
Both use the same underlying technology category (AI avatar/lip-sync video), but the products, pricing, and target buyer are almost entirely different.
Synthesia's avatars are built for professional, rehearsed delivery — the kind of measured, on-brand presentation appropriate for a training module or an internal announcement. Custom on-brand avatars and multi-avatar scenes support structured, corporate content.
Arcads' actors are built for casual, believable delivery — the kind of authenticity that makes a UGC-style ad feel like a real customer talking, not a corporate spokesperson. Emotion control and a choice of underlying video models (Seedance, Sora, Kling) give more range for ad-style performance specifically.
Using Synthesia for a UGC-style ad, or Arcads for a compliance training video, would both technically work but fight against what each platform is actually optimised for.
| Synthesia | Arcads | |
|---|---|---|
| Metering | Video minutes/month | Per video (reported) |
| Entry | $29/month (10 min/month) | ~$110/month for ~10 videos (reported) |
| Mid-tier | $89/month (30 min/month) | ~$220/month for ~20 videos (reported) |
| Public pricing page | Yes — synthesia.io/pricing | No — revealed only after signup |
Synthesia publishes clear, predictable pricing. Arcads does not — its figures above come from third-party reviews rather than an official pricing page, so treat them as directional. At list price, Arcads runs considerably more per unit of output than Synthesia, reflecting the cost of realistic, emotion-directed actor performance versus Synthesia's more standardised avatar delivery.
Sellable turns a single product photo into studio-quality images, UGC-style video ads, and on-brand campaigns — in under 60 seconds.
Try Sellable free →Synthesia for enterprise L&D, compliance, and internal communications teams that need governance features and predictable, minutes-based pricing.
Arcads for performance-marketing teams whose ad concept depends on a realistic AI actor delivering a believable, casual pitch, and who are comfortable evaluating pricing after signup.
Technically yes, but its avatars and feature set are optimised for polished corporate delivery, not the casual authenticity that UGC-style ads typically need. Arcads is the more purpose-built tool for that specific style.
They're not really comparable on the same basis — Synthesia publishes transparent minutes-based pricing suited to fewer, longer videos; Arcads' opaque per-video pricing suits many short ad variants but costs more per unit and isn't disclosed until signup.
No — neither Synthesia nor Arcads publishes directly to Meta, TikTok, or Google ad accounts. Both require manual export and upload.
Synthesia, by a clear margin — its pricing page shows exact tiers and minute caps. Arcads requires creating an account to see real numbers, which several third-party reviews have flagged as a genuine friction point for buyers trying to compare options in advance.
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