20+ Best Alternatives to Runway in 2026
Applied AI research for video, image, and 3D.
Looking for an alternative to Runway? Below are 20 AI startups working in the same space — ranked by our Neuron score so the most credible options come first. Each card shows what makes the tool a viable substitute, pricing signals, and funding stage.
- 1View alternative →
ShengShu Technology
$380MMultimodal AI video generation with the Vidu model
Why it's similar: Shares categories with Runway — AI Video, Foundation Models.
💵 Free
- 2View alternative →
Synthesia
$802.4MAI video creation platform with realistic avatars.
Why it's similar: Shares categories with Runway — AI Video, AI Digital Humans.
💵 Free · From $22/mo
- 3View alternative →
Lemon Slice
$10.5MReal-time AI avatars that turn any image into a live, conversational video call
Why it's similar: Shares categories with Runway — AI Video, AI Digital Humans.
💵 Free trial
- 4View alternative →
HeyGen
$65.6MAI video platform with hyper-realistic avatars.
Why it's similar: Shares categories with Runway — AI Video, AI Digital Humans.
💵 Free · From $24/mo
- 5View alternative →
Luma AI
$954MDream Machine — the world's most realistic AI video
Why it's similar: Shares categories with Runway — AI Video, Foundation Models.
💵 Free trial · From $30/mo
- 6View alternative →
Stability AI
$101MOpen models for image, video, audio, and 3D.
Why it's similar: Shares categories with Runway — AI Video, Foundation Models.
💵 Freemium
- 7View alternative →
Decart
$450MReal-time generative video and world models
Why it's similar: Shares categories with Runway — AI Video, Foundation Models.
💵 Free
- 8View alternative →
Reka AI
$110MMultimodal AI models for the enterprise
Why it's similar: Shares categories with Runway — AI Video, Foundation Models.
💵 Freemium
- 9View alternative →
Captions
$75MAI that edits your video like a professional would.
Why it's similar: Shares categories with Runway — AI Video, AI Digital Humans.
💵 Freemium · From $5/mo
- 10View alternative →
Tavus
$40MAI video personalization platform
Why it's similar: Shares categories with Runway — Foundation Models, AI Digital Humans.
💵 Free
- 11View alternative →
D-ID
$50MThe leading digital human platform for AI-generated video creation and interactive agents.
Why it's similar: Shares categories with Runway — AI Video, AI Digital Humans.
💵 Free · From $4.7/mo
- 12View alternative →
Hedra
UndisclosedCreate consistent images and videos with AI to power your social media, sales, and marketing collateral.
Why it's similar: Shares categories with Runway — AI Video, AI Digital Humans.
💵 Free trial
- 13View alternative →
Anthropic
$132.6BAI safety lab building Claude — a helpful, harmless, honest AI assistant.
Why it's similar: Shares categories with Runway — Foundation Models.
💵 Free · From $20/mo
- 14View alternative →
Viggle AI
UndisclosedRemix anyone into viral memes with serious tech and silly fun.
Why it's similar: Shares categories with Runway — AI Video, AI Digital Humans.
💵 Free · From $9.99/mo
- 15View alternative →
Argil
UndisclosedGenerate high-performing videos with your AI clone or choose from engaging avatars for promotion, education, and entertainment.
Why it's similar: Shares categories with Runway — AI Video, AI Digital Humans.
💵 Free trial · From $39/mo
- 16View alternative →
AKOOL
UndisclosedTurn ideas into reality with a premium Gen AI video suite for marketing, training, and communication.
Why it's similar: Shares categories with Runway — AI Video, AI Digital Humans.
💵 Enterprise · Contact sales
- 17View alternative →
OpenAI
$193.3BCreator of ChatGPT, GPT-4, and the leading frontier AI lab.
Why it's similar: Shares categories with Runway — Foundation Models.
💵 Free · From $20/mo
- 18View alternative →
Runware
$66MOne API for fast generative AI inference
Why it's similar: Shares categories with Runway — AI Video.
💵 Free
- 19View alternative →
Harmonic
$295MMathematical superintelligence with hallucination-free, verified reasoning
Why it's similar: Shares categories with Runway — Foundation Models.
💵 Free
- 20View alternative →
Slingshot AI
$93MFoundation model and AI app for mental health
Why it's similar: Shares categories with Runway — Foundation Models.
💵 Freemium
Frequently asked questions
What are the best alternatives to Runway?
The top-ranked alternatives to Runway on NeuronFeed are ShengShu Technology, Synthesia, Lemon Slice, HeyGen, Luma AI. Rankings are based on our Neuron score, which weighs funding, momentum and editorial signal.
Is there a free alternative to Runway?
Yes — ShengShu Technology, Synthesia, HeyGen offer a free plans. See the pricing column for each alternative above.
How is this list ranked?
We rank alternatives by shared categories with Runway, then by our proprietary Neuron score (0–100) which combines funding, team quality, momentum, and editorial input. The list refreshes every 30 days.
Runway vs ShengShu Technology — which is better?
It depends on use case. ShengShu Technology (Multimodal AI video generation with the Vidu model) is the #1-ranked alternative. See the full side-by-side at /compare/runway-vs-shengshu-technology.
Explore more around Runway
Contextual paths to related AI startups, deals and rankings.