Comparison ·
Kling 4.0 vs Reference to Video.
Two AI startups listed on Submit Your Startup, side by side. Every cell is data recorded on this site: when each launched here, raw votes, what each founder verified, our uptime checks and changelog, and the attributes each founder set. Nothing is copied from other sites and nothing is estimated. Data as of 30 Oct 2026 (UTC).
Kling 4.0
Generate up to 30-second AI videos with keyframes, multimodal references, and stereo audio.
Reference to Video
Turn a reference clip and photos into a new AI video
Side by side
- Category
- Kling 4.0AIReference to VideoAI
- Launched here
- Kling 4.019 Oct 2026 (UTC)Reference to Video22 Oct 2026 (UTC)
- Launch-day board
- Kling 4.0#1 of 2Reference to Video#6 of 6
- Votes (all time)
- Kling 4.01Reference to Video0
- Discussion
- Kling 4.00 comments, 0 by the makerReference to Video0 comments, 0 by the maker
- Verified
- Kling 4.0Nothing verifiedReference to VideoNothing verified
- Uptime
- Kling 4.0Up (checked 31 Oct 2026)Reference to VideoUp (checked 31 Oct 2026)
- Last changelog update
- Kling 4.0No updates postedReference to VideoNo updates posted
- Pricing model
- Kling 4.0Not statedReference to VideoNot stated
- Platforms
- Kling 4.0Not statedReference to VideoNot stated
- Open source
- Kling 4.0Not markedReference to VideoNot marked
- AI-powered
- Kling 4.0Not markedReference to VideoNot marked
- Country
- Kling 4.0Not statedReference to VideoNot stated
| Fact | Kling 4.0 | Reference to Video |
|---|---|---|
| Category | AI | AI |
| Launched here | 19 Oct 2026 (UTC) | 22 Oct 2026 (UTC) |
| Launch-day board | #1 of 2 | #6 of 6 |
| Votes (all time) | 1 | 0 |
| Discussion | 0 comments, 0 by the maker | 0 comments, 0 by the maker |
| Verified | Nothing verified | Nothing verified |
| Uptime | Up (checked 31 Oct 2026) | Up (checked 31 Oct 2026) |
| Last changelog update | No updates posted | No updates posted |
| Pricing model | Not stated | Not stated |
| Platforms | Not stated | Not stated |
| Open source | Not marked | Not marked |
| AI-powered | Not marked | Not marked |
| Country | Not stated | Not stated |
Votes are raw counts. “Not stated” and “Not marked” mean the founder has not set it, not that the product lacks it. Launch-day board: position among all launches that UTC day, by the ranking rules.
Where the data differs
- Kling 4.0 launched here 3 days before Reference to Video.
We only state a difference when the data is unambiguous, and we do not pick a winner: which one suits you depends on what you need.