Where the assistants get their answers about ai video generators
The pages ChatGPT and Perplexity read before recommending a product, and who those pages name. Get on these lists, and you get into the answers.
From 40 ChatGPT and Perplexity answers, week of 2026-09-28, the two assistants that cite sources.
Most cited sites
| site | answers | pages | names most |
|---|---|---|---|
| heygen.com | 16 | 14 | HeyGen, Synthesia, Runway |
| synthesia.io | 9 | 5 | Synthesia, HeyGen, Runway |
| analyticsinsight.net | 8 | 3 | HeyGen, Veo, Runway |
| help.runwayml.com | 7 | 3 | Runway, Kling AI, Veo |
| descript.com | 6 | 4 | HeyGen, Synthesia, Descript |
| openart.ai | 6 | 4 | Veo, Runway, HeyGen |
| learn.g2.com | 6 | 1 | HeyGen, Synthesia, Veo |
| pickaxe.co | 6 | 1 | HeyGen, Veo, Runway |
| pexo.ai | 5 | 5 | HeyGen, Descript, Kling AI |
| higgsfield.ai | 5 | 4 | HeyGen, Kling AI, Veo |
| dreamina.capcut.com | 4 | 5 | HeyGen, Runway, Kling AI |
| flowjam.com | 4 | 4 | HeyGen, Synthesia, Colossyan |
| deepmind.google | 4 | 3 | Kling AI, Veo, Runway |
| pictory.ai | 4 | 3 | HeyGen, Pictory, InVideo |
| pixverse.ai | 4 | 3 | HeyGen, D-ID, Synthesia |
| fliki.ai | 4 | 2 | HeyGen, Synthesia, Pictory |
| resources.rework.com | 4 | 2 | Runway, Pika, Kling AI |
| colossyan.com | 3 | 4 | Colossyan, HeyGen, Wan |
| ltx.io | 3 | 3 | LTX Studio, Veo, Runway |
| openai.com | 3 | 3 | Runway, Veo, Kling AI |
Most cited pages
| page | answers | cited most for | names |
|---|---|---|---|
| analyticsinsight.net/best-ai-video-generators-qualified-at-2026-end | 6 | What's the best AI video tool for creators on a budget? | HeyGen, Veo, Runway |
| help.runwayml.com/46974685288467-Creating-with-Gen-4-5 | 6 | What's the best AI video tool for a small marketing team? | Runway, Kling AI, Veo |
| heygen.com | 6 | What's the best AI video generator with lip sync in other languages? | HeyGen, Synthesia, D-ID |
| learn.g2.com/best-ai-video-generators | 6 | What's the best AI video generator with lip sync in other languages? | HeyGen, Synthesia, Veo |
| pickaxe.co/top-ai-video-generators | 6 | What's the best AI tool to make a talking-head video from a script? | HeyGen, Veo, Runway |
| heygen.com/best-ai-video-generators-tested-and-reviewed | 5 | What's the best AI video generator with lip sync in other languages? | HeyGen, Synthesia, Veo |
| synthesia.io | 5 | What's the best AI video tool for a small marketing team? | HeyGen, Synthesia, Runway |
| openart.ai/best-ai-video-generators | 4 | Which AI video generator has the best commercial licensing? | Veo, Runway, Sora |
| cnet.com/best-ai-video-generators | 3 | What's the best AI video tool for creators on a budget? | HeyGen, Veo, Runway |
| descript.com | 3 | What's the best AI video editor for cleaning up footage I already have? | Descript, HeyGen, Runway |
| designrush.com/ai-video-generators | 3 | Which AI video generator has the best commercial licensing? | Runway, Veo, Synthesia |
| fliki.ai/best-ai-video-generators | 3 | What's the best AI video generator with lip sync in other languages? | HeyGen, D-ID, Synthesia |
| pictory.ai/best-ai-video-maker-2026 | 3 | What's the best AI tool to turn a blog post or doc into a video? | Pictory, InVideo, HeyGen |
| resources.rework.com/best-ai-video-generators-2026 | 3 | Which AI video generator has the best commercial licensing? | Runway, Pika, Kling AI |
| runwayml.com | 3 | What's the best AI video tool for a small marketing team? | Runway, HeyGen, Descript |
| synthesia.io/best-ai-video-generators | 3 | Which AI video tool produces the most realistic footage? | Veo, Sora, Synthesia |
| zapier.com/best-ai-video-generator | 3 | What are the best AI video generators? | Veo, Runway, HeyGen |
| aitoolsbakery.com/ai-video-generator-pricing-compared | 2 | What's the best AI video tool for creators on a budget? | Pika, Kling AI, Runway |
| analyticsinsight.net/best-ai-video-generators-for-creators-in-2026 | 2 | What's the best AI tool to make a talking-head video from a script? | HeyGen, Synthesia, D-ID |
| deepmind.google/veo | 2 | What are the best AI video generators? | Veo, Runway, Kling AI |
| descript.com/best-ai-video-generator-tools | 2 | Which AI video tool produces the most realistic footage? | Veo, Synthesia, Sora |
| europeanbusinessmagazine.com/12-best-ai-video-generator-tools-of-2026 | 2 | What's the best AI video generator with lip sync in other languages? | Synthesia, HeyGen, D-ID |
| eweek.com/best-ai-video-generators | 2 | What are the best AI video generators? | Veo, HeyGen, Runway |
| fal.ai/ai-video-generators | 2 | What's the best AI video generator with lip sync in other languages? | HeyGen, D-ID, Synthesia |
| flowjam.com/best-ai-avatar-video-tools-2026 | 2 | What's the best AI avatar video tool for training or explainer videos? | Synthesia, Colossyan, HeyGen |
Claude and Gemini answer without citing pages, so they are not counted here. How the score works · Full AI video generators leaderboard