Lucy AI vs Luma Agents

Lucy AI

Lucy's real selling point is speed — real-time video transformation at 30 fps that other style-transfer or video-editing models can't match — aimed at live, interactive use cases rather than offline rendering. It's an API product for developers integrating video transformation into their own app, not a consumer-facing editing tool with a UI of its own.

Pros

• +Runs in real time at 30 fps, meaningfully faster than typical video generation models
• +Usage-based pricing with no subscription or minimum spend
• +Multiple specialized models (restyle, virtual try-on, general editing) rather than one generic mode

Cons

• −The dedicated lucy.decart.ai landing page repeatedly rate-limited automated access during this research
• −Per-second pricing makes cost less predictable than a flat monthly plan for longer content
• −Requires development work to integrate — there's no standalone consumer app

Luma Agents

Luma has folded Dream Machine into Luma Agents, a canvas where one agent dispatches work to its own Ray and Uni models and to rivals' models, so you are buying a workflow more than a model. That suits teams producing campaign variations across formats, less so someone who just wants the best text-to-video clip, where credits per second add up fast at 1080p. The API is the cleaner buy for developers: per-generation prices, no subscription.

Pros

• +Own video models (Ray3.2, Ray3.14) and image model (Uni-1) plus third-party models in one workspace
• +Consistency tools for characters and brand assets across variations
• +API with published per-generation prices from $0.15 for a 540p five-second clip and no commitment on the Build plan
• +Audio generation, lip sync, transcription and captions built into the same canvas

Cons

• −No free plan listed on the pricing page, and the cheapest plan is $30 a month
• −Credits expire at the end of each month, and 1080p video costs 80 credits a second
• −The Dream Machine name and the iOS app have disappeared from the site, so older guides no longer match
• −The API's provisioned-throughput minimum is stated inconsistently (4 versus 8 units)

Is Lucy AI cheaper than Luma Agents?

They charge in different units, so there is no like-for-like answer: Lucy AI starts at $0.6/min, Luma Agents at $25/mo. Entry price is the lowest paid plan as we last verified it.

Which has a public API, Lucy AI or Luma Agents?

Both ship a public API, so either can be built on; the fact table above shows the platforms each one runs on.