HeyGen vs Synthesia
What each one’s own pages state, side by side. Every value is a quote AirStack found on that product’s pages; “Not observed” means AirStack has not found it on that product’s pages.
| HeyGen | Synthesia | |
|---|---|---|
| What it says it does | Create AI Videos with Your Personal Avatar heygen.com | Synthesia is an AI video platform for business. synthesia.io |
| Starting at | $29 Creator / month free plan listed | $14 Starter / month free plan listed |
| Integrations | ChatGPT, HubSpot, Make, Zapier, n8n heygen.com | 360Learning, Articulate 360, BambooHR, BigCommerce, Blanc, ChurnZero, Coassemble, Continu, Crowdin, Docebo, ETU, Easygenerator, Eduflow, Excel Add-in, FlowShare, Hibob, HubSpot, Intercom, Kaltura, Kickstarter, KnowBe4, Kumullus, Lectora, Make, Medium, Microsoft Teams, Mindstamp, Mini Course Generator, Monday.com, Moodle, Notion, ParkOOroo, PowerPoint, SAP Litmos, Shopify, Slack, Squarespace, Stellar Labs, TalentLMS, Thinkific, Thought Industries, Tolstoy, Udemy, Unsplash, Userpilot, Vimeo, Wisetail, WordPress, Workato, Workday, YouTube, Zngly, aNewSpring, eloomi, uQualio synthesia.io |
| Compliance | CCPA, GDPR, SOC 2 heygen.com | GDPR, ISO 27001, SOC 2 synthesia.io |
| Free plan | Yes heygen.com | Not observed |
| Plans | Business, Creator, Enterprise, Free, Pro heygen.com | Basic, Pro, Starter synthesia.io |
| Models supported | Avatar V, Avatar IV, HeyGen Video 1, HeyGen Voice 1, Avatar III, Seedance 2.5, Nano Banana, VEO 3.1 heygen.com | Not observed |
| Pricing basis | Credits are HeyGen's single currency for video and asset creation. heygen.com | No. Synthesia is based on monthly and yearly subscriptions. synthesia.io |
| Customers (their claim) | Trusted by over 1,000,000 developers and leading companies. heygen.com | Trusted by 50,000+ teams. synthesia.io |
Where they differ
- HeyGen’s pages state a free plan; AirStack has not found that on Synthesia’s pages.
- Synthesia claims ISO 27001 on its own pages; HeyGen’s pages read by AirStack do not mention it.
Prices are list prices as written on each pricing page; check them before you buy. Nothing here is a ranking or a recommendation.