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Lucy AI vs Runway

Two fact sheets from our own research, side by side — pricing, platforms, API access and status re-checked by us rather than quoted from the vendors.

The short answer

Entry price
Lucy AI from $0.6/min, Runway from $12/mo — different billing units, so no direct winner
Free plan
Only Runway (Lucy AI has paid plans only)
Public API
Both have one
Higher Trust score
Runway — 98 vs 84 for Lucy AI
Best fit
Lucy AI: Developers building live video features like virtual try-on or camera filters · Runway: Filmmakers and studios prototyping shots and VFX before committing budget

From our own records as of each tool's last check. Anything we have not confirmed is left out rather than guessed. How we verify

Lucy AIReal-time API that restyles live video at 30 frames per second, billed per second used.RunwayVideo, image and audio generation suite built around the Gen-4.5 model, with mobile apps and a developer API

Side by side

FactLucy AIRunway
CategoryVideo Style TransferText-to-Video Generators
Pricing modelPaidFreemium
Starts at$0.6/min$12/mo
Public APIYesYes
Trust score84 / 10098 / 100
PlatformsAPIWeb, iOS, Android, API
CompanyDecartRunway AI, Inc.
Launched—2018
Last verifiedOct 15, 2026Oct 15, 2026

What our research says

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

Runway

One of the few AI video vendors with a full pipeline - generation, editing, upscaling, API - rather than a single model demo, and its film-industry adoption is real. The catch is credit economics: high-resolution generations drain a month's allowance quickly, so the advertised entry price rarely reflects working costs.

Pros

  • Gen-4.5 delivers strong motion consistency and prompt adherence
  • Suite, mobile apps and API cover creation through delivery
  • Max tier exports ProRes and 16-bit HDR for professional finishing
  • Long operating history (since 2018) compared with newer video startups

Cons

  • Credit-metered pricing makes real monthly cost hard to predict
  • Premium models and formats sit behind the more expensive tiers
  • The free plan is effectively a one-time demo

Which one fits

Choose Lucy AI if you need

  • Developers building live video features like virtual try-on or camera filters
  • Products needing per-frame video restyling at interactive speed
  • Teams that want usage-based pricing instead of a flat subscription

Choose Runway if you need

  • Filmmakers and studios prototyping shots and VFX before committing budget
  • Marketing and social teams producing short generated clips at volume
  • Developers who want a video-generation API from an established vendor

Lucy AI vs Runway: the questions people ask

Is Lucy AI cheaper than Runway?

They charge in different units, so there is no like-for-like answer: Lucy AI starts at $0.6/min, Runway at $12/mo. Entry price is the lowest paid plan as we last verified it.

Does Lucy AI or Runway have a free tier?

Runway has a free tier; Lucy AI has paid plans only.

Which has a public API, Lucy AI or Runway?

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

More comparisons

All Lucy AI alternatives →All Runway alternatives →Browse all Video Style Transfer →