Luma Dream Machine vs Synthesia
as AI assistants see them, week of 2026-09-28
Synthesia edges out Luma Dream Machine overall, scoring 25 versus 13 and showing up in 25 of 62 answers compared to Luma's 16. Claude rates both highest of the three assistants (31 for Synthesia, 19 for Luma), while Perplexity is toughest on each. Synthesia dominates talking-head, lip-sync, avatar, and product-demo questions, often named in all 3 of 3 answers, whereas Luma shows up most for general "best AI video generator" and image-to-video questions, named in 3 of 4 and 2 of 3 answers respectively. Head-to-head, Synthesia leads on 6 questions, Luma on 5, with 9 ties. Neither tool is ever named for open-source or footage-cleanup questions.
Head to head
| metric | Luma Dream Machine | Synthesia |
|---|---|---|
| score | 13 | 25 |
| questions won | 10 | 13 |
By assistant
Luma Dream Machine
| assistant | score | named in, this week | usual spot, this week |
|---|---|---|---|
| ChatGPT | 14 | 20% of answers | #4.0 |
| Claude | 19 | 40% of answers | #8.4 |
| Gemini | not sampled this week | ||
| Perplexity | 6 | 10% of answers | #5.0 |
Synthesia
| assistant | score | named in, this week | usual spot, this week |
|---|---|---|---|
| ChatGPT | 24 | 30% of answers | #2.5 |
| Claude | 31 | 60% of answers | #7.2 |
| Gemini | not sampled this week | ||
| Perplexity | 23 | 30% of answers | #3.0 |
Where they differ
Only Luma Dream Machine gets named for
- What's the best AI tool to animate a still image into video?
- Which AI video generator has the best commercial licensing?
- Which AI video generator handles the longest clips?
Only Synthesia gets named for
- What's the best AI avatar video tool for training or explainer videos?
- What's the best AI tool to make a talking-head video from a script?
- What's the best AI tool to make product demo videos?
- What's the best AI video generator with lip sync in other languages?
- What's the best AI video tool for a small marketing team?
- What's the best AI tool to turn a blog post or doc into a video?
More comparisons
- Hailuo AI vs Luma Dream Machine
- Luma Dream Machine vs Pika
- Descript vs Luma Dream Machine
- Luma Dream Machine vs Wan
- D-ID vs Luma Dream Machine
- Sora vs Synthesia
Not sold on either?
Scores count how often each assistant names a product, weighted by position. How the score works · Full AI video generators leaderboard