How much does AI video cost per second in 2026?

Frontier AI video models in April 2026 range from Kling 3.0 Pro at ~$0.029/sec (the cheapest at native 4K) to Veo 3.1 at ~$0.75/sec (premium for native dialogue). Seedance 2.0 bills ~$0.17–$1.33 per 10-second clip. A typical 10-second AI video clip costs $0.29–$7.50 in raw model fees.

How much does a 30-second AI commercial cost to generate?

Between $10 and $40 in raw model fees, depending on the model mix. Using Kling 3.0 Pro throughout: ~$0.87. Using Veo 3.1 throughout: ~$22.50. Most real commercials mix 2–3 models and land around $15–$25 before accounting for iteration (realistically multiply by 3–5× for total cost across prompt variants).

Is there a free AI video generator?

Flik AI's Free plan ($0) lets you create an account and explore the workspace without a card. Generating video uses purchased credit top-up packs or a paid plan such as Pro ($25/month, 300 credits).

What is the cheapest AI video generator for 4K?

Kling 3.0 Pro at approximately $0.029 per second. It's the only frontier model producing native 4K at 60fps, and it's also the lowest per-second price in the market. A 30-second 4K master costs under $1 in raw model fees.

Do AI video credits roll over?

Inside Flik AI, purchased credit top-up packs never expire and stack on top of subscription credits. Subscription credits (Pro's 300/month, Business's 1,500/month) reset monthly and do not roll over.

Can I use AI-generated video commercially?

Yes. Generated video on paid plans or purchased credits permits commercial use, subject to each underlying model provider's acceptable-use policies (Google for Veo, Kuaishou for Kling, ByteDance for Seedance, MiniMax for Hailuo, ElevenLabs for voice, Suno for music).

AI Video Pricing in 2026: What You Actually Pay Per Video

The honest pricing breakdown — per-second costs, per-clip costs, hidden fees, and what a real month of AI video production actually costs for creators, teams, and agencies.

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