Seedance 2 Fast Is Now on Kubeez — Same Engine, Half the Credits

Seedance 2 Fast is live on Kubeez. It's the value-optimized companion to Seedance 2: the same ByteDance motion engine, same text-to-video and image-to-video workflow, same aspect ratios — but it runs at a lower credit rate per second, so you can iterate twice as much for the same budget. Try it now at /video-generation.

#What Seedance 2 Fast is for

The Fast variant isn't a downgrade — it's a different seat on the same train. ByteDance ships Seedance 2 in two tiers on Kubeez:

• Seedance 2 — the quality tier. Highest detail, most refined physics, the one you pick when a clip is about to go on a brand channel.
• Seedance 2 Fast — the iteration tier. Slightly less post-processing, same motion model, priced so you can run drafts, A/B angles, and hook tests at volume.

If you've ever generated five variants of a shot before finding the one — that's exactly the workflow Fast is built for. Same Seedance 2 look, more runs per session.

#Cost: what you actually save

At launch on Kubeez, the Fast variant is meaningfully cheaper per second than the Standard tier across both resolutions:

A 15-second clip at 720p costs 450 credits on Fast vs 570 on Standard — a 21% saving. On the Studio Pro plan (7,400 credits/month) that's 16 Fast gens vs 13 Standard gens at 720p, or 35 Fast gens vs 30 Standard gens at 480p. Pick Fast for every draft; save Standard for the final take.

When you attach a reference video, the rate drops further — the video-reference variants on Fast come in at 12 cr/s (480p) and 24 cr/s (720p). That's the cheapest way to do controlled motion on Kubeez right now.

#How to run Fast on Kubeez

1. Open Video generation and pick Seedance 2 in the model selector.
2. In the settings panel you'll see a Quality toggle with two options: Fast and Standard. Fast is selected by default.
3. Pick your resolution (480p for social, 720p for presentable finals), duration (4–15 seconds), and aspect ratio.
4. Write a specific prompt. Seedance 2 Fast has the same prompt adherence as Standard, so be explicit about subject, action, camera movement, lighting, and mood.
5. Generate. If a draft is close, switch to Standard for the final render; otherwise keep iterating on Fast until the beat lands.

If you attach a reference image or video, the UI routes automatically to the correct variant — you don't need to pick a model ID by hand.

#When to use Fast vs Standard

Use Fast for:

• Hook testing (first 2–3 seconds of a social ad)
• Style exploration across 5–10 prompt variations
• Casting: seeing which subject/mood reads best before committing
• Short-form social content that lives on Reels/TikTok/Shorts
• Image-to-video drafts while your brief is still evolving

Use Standard for:

• The final render that goes to the client or the brand channel
• Hero shots that will be zoomed, paused, or displayed at full screen
• Anything over 10 seconds where micro-texture and temporal consistency matter most

Most teams spend ~80% of their credits in Fast mode and only step up to Standard for the last 20% of the work. That's the pattern the Fast variant is designed around.

#Inside the Kubeez lineup

Kubeez now carries the full Seedance family — Seedance 1 for the most cost-sensitive drafts, Seedance 1.5 Pro for the older value choice, Seedance 2 Fast for modern iteration, and Seedance 2 Standard for the final cut. All four share the same credit wallet, the same subscription, and the same API surface.

Side-by-side with other Kubeez video models:

• vs Kling 3.0 — Kling still leads on cinematic fidelity and native audio; Seedance 2 Fast wins on draft-to-polish turnaround and raw cost per generation.
• vs Veo 3.1 — Veo is the right call when you need native dialogue in the same pass; Fast handles everything else at a fraction of the credit cost.
• vs Seedance 1.5 Pro — 2 Fast has better motion physics and prompt adherence, and in many cases costs less per gen than 1.5 Pro did at 720p.

See all Kubeez models compared to find the right fit for each job.

#API and MCP

Seedance 2 Fast is available through the Kubeez API and MCP server. The model ID is seedance-2-fast; the Quality toggle is a request parameter, so switching between Fast and Standard in code is a single field change. Attach a reference video and the edge function routes the request through the cheapest matching tier automatically.

This matters for automation pipelines that generate many clips a day: you can leave the default on Fast and let the API decide when to escalate to Standard based on your own quality score.

#Quick takeaway

• Seedance 2 Fast is live on /video-generation — no waitlist, same account as the rest of Kubeez.
• ~21% cheaper per second than Seedance 2 Standard at 720p; bigger savings with a reference video attached.
• Same motion engine as Standard — built for iteration, not as a quality compromise.
• UI toggle, not a separate model — stays in the Seedance 2 card and flips with one click.
• API and MCP available day one.

Open video generation and try Seedance 2 Fast now.