Video creation (Text-to-Video) and automated editing
310 companies on usedby use at least one of the 14 tools in this category with a public customer. HeyGen and Synthesia lead together, with 51 companies each. Then come TruefanAI (46) and Runway (34). 26 companies run two of these tools or more. The most common pair is Descript with invideo (5 companies).Latest check Oct 8, 2026: 271 of 352 public lines checked. Counts are of companies on usedby, not of the whole market: we list a company when a public page shows its AI tools.
310
companies on usedby use a tool of this category
Companies with a public line for each tool. Job-post signals count and are drawn apart in the proof bar.
| # | Tool | Customers | Proof |
|---|---|---|---|
| 1 |  HeyGen | 51 | |
| 1 |  Synthesia | 51 | |
| 3 |  TruefanAI | 46 | |
| 4 |  Runway | 34 | |
| 5 |  OpusClip | 32 | |
| 6 |  Descript | 27 | |
| 7 |  Colossyan | 24 | |
| 8 |  D-ID | 17 | |
| 8 |  VEED | 17 | |
| 10 |  invideo | 16 | |
| 11 |  Luma Dream Machine | 13 | |
| 12 |  LTX Studio | 9 | |
| 13 |  Higgsfield | 8 | |
| 14 |  Tavus | 7 | |
 Kling | — | ||
 Pika | — |
26 companies run two of these tools or more. The most common pair is Descript with invideo, at 5 companies.
HeyGen51 customersHeyGen is used by 51 companies on usedby, 19 confirmed by a case study, a named quote or a press release. Named customers include Google, Harvard, and J.P. Morgan. Who uses HeyGen, Descript vs HeyGen
Customer page: heygen.com. Latest check of 31 of 51 lines: Oct 5, 2026.
Synthesia51 customersSynthesia is used by 51 companies on usedby, 38 confirmed by a case study, a named quote or a press release. Named customers include Bosch, Heineken, and Merck KGaA. Who uses Synthesia
Customer page: synthesia.io. Latest check of 19 of 51 lines: Oct 5, 2026.
TruefanAI46 customersTruefanAI is used by 46 companies on usedby, 30 confirmed by a case study, a named quote or a press release. Named customers include Amazon, HP, and DBS. Who uses TruefanAI
Customer page: truefan.ai. Latest check of 43 of 46 lines: Oct 4, 2026.
Runway34 customersRunway is used by 34 companies on usedby, 11 confirmed by a case study, a named quote or a press release. Named customers include Nvidia, Amazon, and Microsoft. Who uses Runway, HeyGen vs Runway
Customer page: runway.com. Latest check of 20 of 34 lines: Oct 5, 2026.
Companies first listed by a tool of this category in the last 90 days.
Side-by-side pages with the companies behind each tool.
Answers drawn from usedby data.
HeyGen and Synthesia are tied, each used by 51 of the 310 companies on usedby in this category. Then come TruefanAI (46) and Runway (34). Who uses HeyGen.
HeyGen: 51 companies on usedby, against 51 for Synthesia. 1 company uses both, counting confirmed and observed lines only.
Yes: 26 of the 310 companies on usedby in this category run two or more. The most common pair is Descript with invideo (5 companies).
By the number of companies with a public line for each tool, read from dated captures of vendor customer pages, case studies, press releases and job posts. Job-post signals count in the totals and are shown apart. usedby lists a company when a public page shows it, so these counts describe the companies on usedby, not the whole market.