Compare engines

Happy Horse 1.0 vs Seedance 2.0

This page compares Happy Horse 1.0 vs Seedance 2.0 on MaxVideoAI using the same prompts, side-by-side renders, key specs, and a scorecard across 11 criteria. Use it to shortlist the best fit — then open each engine profile for full specs and prompt examples.

7.9/10Score

Happy Horse 1.0

Strengths: Pricing

8.5/10Score

Seedance 2.0

Strengths: Visual Quality, Multi-Shot Sequencing

Scorecard (Side-by-Side)

Scores reflect quality and control on MaxVideoAI across 11 criteria.

Happy Horse 1.0CriteriaSeedance 2.0

8.0

Prompt Adherence

iprompt alignment / instruction following

8.6

8.0

Visual Quality

iimage quality / aesthetic quality / realism / artifacts / flicker

8.8

8.0

Motion Realism

imotion smoothness / physics plausibility

8.7

7.8

Temporal Consistency

itemporal coherence / identity consistency

8.2

8.0

Human Fidelity

ifaces / hands / body realism

8.4

6.8

Text & UI Legibility

itext rendering / readability

7.0

8.8

Audio & Lip Sync

ilip sync quality / dialogue sync

9.2

7.6

Multi-Shot Sequencing

ishot-to-shot continuity / multi-shot

8.4

8.1

Controllability

icamera control / constraint following

8.8

6.8

Speed & Stability

ilatency / success rate

7.4

7.2

Pricing

iprice per second / credits / estimated cost

6.2

Winner summary

Leads on scorecard

Seedance 2.0 leads on 10/11 (best: Visual Quality, Multi-Shot Sequencing).

Cheaper on MaxVideoAI

Cheaper: Happy Horse 1.0 (720p: $0.20/s vs 720p: $0.30/s).

Video-to-Video

Video-to-Video: Happy Horse 1.0 (Supported (video edit) vs Not supported).

Generate with

Happy Horse 1.0

Full engine profile

Generate with

Seedance 2.0

Full engine profile

Key Specs (Side-by-Side)

Compare key AI video model specs side-by-side (pricing, inputs, resolution, duration, aspect ratios, audio, and core controls). This is a high-level snapshot — see the full engine profile for the complete feature set and prompt examples.

Happy Horse 1.0Key specSeedance 2.0

720p: $0.20/s

1080p: $0.40/s

Pricing (MaxVideoAI)

720p: $0.30/s

1080p: $0.50/s

Text-to-Video

Image-to-Video

Video-to-Video

First/Last frame

Reference image / style reference

Ref2V: up to 9 image references; I2V: 1 start image

Reference video

Ref2V: up to 3 video references

1080p

Max resolution

1080p

15s output (3-60s source for video edit)

Max duration

15s

16:9 / 9:16 / 1:1 / 4:3 / 3:4

Aspect ratios

Auto / 21:9 / 16:9 / 4:3 / 1:1 / 3:4 / 9:16

24 fps

FPS options

MP4

Output format

MP4

Audio output

Native audio generation

Lip sync

Basic

Camera / motion controls

Advanced

No (SanShengAI)

Watermark

No (SanShengAI)

Showdown (same prompt)

Side-by-side renders from the same prompt on MaxVideoAI. Prompts are identical; outputs may vary by model.

Showing up to 3 prompt pairs for clarity.

Fast Motion + Physics (16:9)

What it tests: Motion Realism + Temporal Consistency + Visual Quality

Prompt

Source prompts stay in English to keep the same test across engines.

Happy Horse 1.0

Placeholder example — prompt render coming soon

Seedance 2.0

Placeholder example — prompt render coming soon

Open generator:Generate with Happy Horse 1.0 Generate with Seedance 2.0Opens the generator with this model.

UGC Talking Head + Lip Sync (9:16)

What it tests: Human Fidelity + Audio/Lip Sync + Prompt Adherence

Prompt

Source prompts stay in English to keep the same test across engines.

Happy Horse 1.0

Placeholder example — prompt render coming soon

Seedance 2.0

Placeholder example — prompt render coming soon

Open generator:Generate with Happy Horse 1.0 Generate with Seedance 2.0Opens the generator with this model.

Hands + Product Demo + On-screen Text

What it tests: Hands/Fingers + Text & UI Legibility + Prompt Adherence

Prompt

Source prompts stay in English to keep the same test across engines.

Happy Horse 1.0

Placeholder example — prompt render coming soon

Seedance 2.0

Placeholder example — prompt render coming soon

Open generator:Generate with Happy Horse 1.0 Generate with Seedance 2.0Opens the generator with this model.

This side-by-side AI video comparison uses identical prompts to highlight differences in motion, realism, human fidelity, and text legibility. For full specs, controls, and more prompt examples, open each engine profile.

Related comparisons

Explore a few more popular side-by-side matchups.

Happy Horse 1.0 vs Google Veo 3.1 Happy Horse 1.0 vs Kling 3 Pro Seedance 2.0 vs Google Veo 3.1

FAQ

Quick answers about Happy Horse 1.0 vs Seedance 2.0 on MaxVideoAI (pricing, modes, specs, and why results differ).

What are Happy Horse 1.0 and Seedance 2.0?

Happy Horse 1.0 and Seedance 2.0 are AI video generation engines available on MaxVideoAI. This page compares them side-by-side using the same prompts, key specs, and performance data shown above.

Which is better: Happy Horse 1.0 or Seedance 2.0?

It depends on your workflow. Use the scorecard and the “same prompt” showdowns to compare prompt adherence, motion realism, human fidelity, and text legibility — then open each engine profile for full details.

Which is cheaper on MaxVideoAI?

Pricing varies by engine and settings (duration, resolution, audio). Currently, Happy Horse 1.0 starts at 720p: $0.20/s and Seedance 2.0 starts at 720p: $0.30/s (see “Pricing (MaxVideoAI)” for details).

What are the biggest differences between Happy Horse 1.0 and Seedance 2.0?

First/Last frame: Happy Horse 1.0 is not supported vs Seedance 2.0 is supported (1 start image + optional end image in i2v).
Max resolution: data is still being validated for one or both engines.

Do they support Text-to-Video / Image-to-Video / Video-to-Video?

On MaxVideoAI: Text-to-Video is Supported vs Supported; Image-to-Video is Supported vs Supported; Video-to-Video is Supported (video edit) vs Not supported. Some fields may still be under validation.

Do they support First/Last frame or references?

First/Last frame is Not supported vs Supported (1 start image + optional end image in i2v). Reference image/style is Supported (1-9 reference stills) vs Ref2V: up to 9 image references; I2V: 1 start image; Reference video is Supported (source clip for video edit) vs Ref2V: up to 3 video references.

What are the max resolution, duration, and aspect ratios?

Max output is 1080p / 15s output (3-60s source for video edit) for Happy Horse 1.0 and 1080p / 15s for Seedance 2.0. Supported aspect ratios include 16:9 / 9:16 / 1:1 / 4:3 / 3:4 vs Auto / 21:9 / 16:9 / 4:3 / 1:1 / 3:4 / 9:16 (see Key Specs for the full list).

Do they support audio generation and lip sync?

Audio output is Supported vs Supported. Native audio generation is Supported vs Supported, and lip sync is Supported vs Supported (some fields may still be under validation).

Does MaxVideoAI add a watermark?

No. MaxVideoAI exports are watermark-free (“Watermark: No (MaxVideoAI)”).

Why do results look different with the same prompt?

Even with identical prompts, models interpret instructions differently and use different training data and generation strategies. That’s why the Showdown section exists: same prompt, side-by-side outputs.

Where can I find full specs, controls, and more prompt examples?

Open the full engine profiles for complete specs, controls, and more prompts: /models/happy-horse-1-0 and /models/seedance-2-0. You can also browse more outputs in the engine galleries.

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