16+ Best Alternatives to Delphi in 2026
Looking for an alternative to Delphi? Below are 16 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 →
Hour One
$25MAI digital humans and virtual twins for video at scale
Why it's similar: Shares categories with Delphi — AI Digital Humans.
💵 Free · From $30/mo
- 2View alternative →
Synthesia
$802.4MAI video creation platform with realistic avatars.
Why it's similar: Shares categories with Delphi — AI Digital Humans.
💵 Free · From $22/mo
- 3View alternative →
Vermillio
$16MAI licensing and protection platform safeguarding likeness, voice, and IP with TraceID
Why it's similar: Shares categories with Delphi — AI Digital Humans.
💵 Free trial
- 4View alternative →
Runway
$1.4BApplied AI research for video, image, and 3D.
Why it's similar: Shares categories with Delphi — AI Digital Humans.
💵 Free · From $15/mo
- 5View 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 Delphi — AI Digital Humans.
💵 Free trial
- 6View alternative →
Meshcapade
$6MFoundation models for generating and understanding 3D digital humans
Why it's similar: Shares categories with Delphi — AI Digital Humans.
💵 Free
- 7View alternative →
AvatarOS
$7MPlatform for high-end 3D AI virtual influencers with lifelike, expressive movement
Why it's similar: Shares categories with Delphi — AI Digital Humans.
💵 Free trial
- 8View alternative →
HeyGen
$65.6MAI video platform with hyper-realistic avatars.
Why it's similar: Shares categories with Delphi — AI Digital Humans.
💵 Free · From $24/mo
- 9View alternative →
2wai
$5MWhy it's similar: Shares categories with Delphi — AI Digital Humans.
💵 Free
- 10View alternative →
Captions
$75MAI that edits your video like a professional would.
Why it's similar: Shares categories with Delphi — AI Digital Humans.
💵 Freemium · From $5/mo
- 11View alternative →
Tavus
$40MAI video personalization platform
Why it's similar: Shares categories with Delphi — AI Digital Humans.
💵 Free
- 12View alternative →
D-ID
$50MThe leading digital human platform for AI-generated video creation and interactive agents.
Why it's similar: Shares categories with Delphi — AI Digital Humans.
💵 Free · From $4.7/mo
- 13View 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 Delphi — AI Digital Humans.
💵 Free trial
- 14View alternative →
Viggle AI
UndisclosedRemix anyone into viral memes with serious tech and silly fun.
Why it's similar: Shares categories with Delphi — 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 Delphi — 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 Delphi — AI Digital Humans.
💵 Enterprise · Contact sales
Frequently asked questions
What are the best alternatives to Delphi?
The top-ranked alternatives to Delphi on NeuronFeed are Hour One, Synthesia, Vermillio, Runway, Lemon Slice. Rankings are based on our Neuron score, which weighs funding, momentum and editorial signal.
Is there a free alternative to Delphi?
Yes — Hour One, Synthesia, Runway offer a free plans. See the pricing column for each alternative above.
How is this list ranked?
We rank alternatives by shared categories with Delphi, then by our proprietary Neuron score (0–100) which combines funding, team quality, momentum, and editorial input. The list refreshes every 30 days.
Delphi vs Hour One — which is better?
It depends on use case. Hour One (AI digital humans and virtual twins for video at scale) is the #1-ranked alternative. See the full side-by-side at /compare/delphi-vs-hour-one.
Explore more around Delphi
Contextual paths to related AI startups, deals and rankings.