AI video generators compared: prices and price hikes
AI tools that generate video clips from a prompt or image, or turn a typed script into a talking-avatar video, compared on what the output really costs and on which capabilities each one can replace.
Prices at the cheapest watermark-free plan
- Google Flow (Veo): $4.99/mo · last hike May 2025
- Kling AI: $8.80/mo
- Runway: $15/mo · last hike Sep 2026
- HeyGen: $29/mo · last hike Sep 2026
- Synthesia: $29/mo · last hike Sep 2026
Prices are USD per month on monthly billing (annual-only plans are the annual price divided by 12): the cheapest watermark-free commercial plan for one creator, the cost of 500 seconds of generated clips a month, and the cost of 10 minutes of talking-avatar video a month. A dash means the product does not do that job.