Hedra vs Krea vs Midjourney vs Sync.so
A side-by-side look at Hedra, Krea, Midjourney and Sync.so for filmmakers: what each one can do, what it costs, and where they actually differ.
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Character video AI: a portrait plus audio becomes a directed talking or acting performance
- Price
- From $20/mo (Basic, 2,000 credits); Pro $50/mo; Ultra $100/mo; Teams $75/mo; Enterprise custom
- Learning
- Easy
- Best for
- Talking-character explainers and spokesperson videos from a single portrait
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Multi-model AI canvas, agent and API for images, video and upscaling
- Price
- Basic $9/mo; Pro $35/mo ($21 yearly); Business $200/mo ($160 yearly); see the vendor's pricing page for other plans
- Learning
- Moderate
- Best for
- Pre-visualization: moodboards, look development and concept stills for a shoot
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AI image generator for concept art, previs, boards and client-safe stills, with private Stealth mode
- Price
- From $10/mo ($8/mo billed annually); 20% off on annual plans
- Learning
- Easy
- Best for
- Concept art, key art and look development for features and series
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Lip sync, dubbing and image-to-talking-video for footage you already shot
- Price
- Free (3 gens/month, 20s max); Hobbyist $5/mo; Creator $19/mo; per-second usage on top (sync-3 $0.107 to $0.133/sec by plan)
- Learning
- Easy
- Best for
- Redubbing a finished spot or doc for several language markets
The short version
Where they differ
- Sync.so is the only one without text to image.
- Midjourney is the only one without public API.
- Midjourney is the only one without free tier.
All 4 offer: image to video.
Feature by feature
Hedra vs Krea vs Midjourney vs Sync.so: capabilities
| Hedra | Krea | Midjourney | Sync.so | |
|---|---|---|---|---|
| Price | From $20/mo (Basic, 2,000 credits); Pro $50/mo; Ultra $100/mo; Teams $75/mo; Enterprise custom | Basic $9/mo; Pro $35/mo ($21 yearly); Business $200/mo ($160 yearly); see the vendor's pricing page for other plans | From $10/mo ($8/mo billed annually); 20% off on annual plans | Free (3 gens/month, 20s max); Hobbyist $5/mo; Creator $19/mo; per-second usage on top (sync-3 $0.107 to $0.133/sec by plan) |
| Infinite canvas | Yes | Yes | Partial | No |
| Node / flow builder | Not confirmed | Yes | No | No |
| AI agent | Yes | Yes | No | No |
| Chat assistant | Yes | Yes | No | Partial |
| Team collaboration | Yes | Yes | Partial | Partial |
| Text to image | Yes | Yes | Yes | No |
| Image editing | Partial | Yes | Yes | No |
| Text to video | Yes | Yes | Not confirmed | No |
| Image to video | Yes | Yes | Yes | Yes |
| Video to video | Partial | Partial | No | Yes |
| Native audio in video | Yes | Yes | Not confirmed | No |
| Lip-sync | Yes | Not confirmed | No | Yes |
| Voice / TTS | Not confirmed | Yes | No | Yes |
| Music & SFX | Not confirmed | Yes | No | No |
| Upscaling | Not confirmed | Yes | Yes | No |
| Character consistency | Yes | Partial | Partial | Partial |
| Camera control | Yes | Not confirmed | Not confirmed | No |
| Custom training | Not confirmed | Yes | Partial | No |
| Third-party models | Yes | Yes | No | Partial |
| Public API | Yes | Yes | No | Yes |
| MCP server | Yes | Not confirmed | No | Yes |
| Open source | No | Partial | No | No |
| Free tier | Yes | Yes | No | Yes |
| Commercial use | Yes | Yes | Yes | Not confirmed |
Each column comes from that tool's own researched page. "Not confirmed" means the vendor doesn't say.
Plans
Pricing compared
Hedra
| Free | $0monthly |
|---|---|
| Basic | $20monthly |
| Pro | $50monthly |
| Teams | $75monthly |
| Ultra | $100monthly |
| Enterprise | Customcustom |
Krea
| Free | $0monthly |
|---|---|
| Basic | $9monthly or yearly |
| Pro | $35 list / $21 yearlymonthly or yearly |
| Business | $200 list / $160 yearlymonthly or yearly |
| Enterprise | Customcustom |
Midjourney
| Basic | $10monthly ($8/mo billed annually) |
|---|---|
| Standard | $30monthly ($24/mo billed annually) |
| Pro | $60monthly ($48/mo billed annually) |
| Mega | $120monthly ($96/mo billed annually) |
Sync.so
| Free | $0monthly |
|---|---|
| Hobbyist | $5monthly |
| Creator | $19monthly |
| Growth | $49monthly |
| Scale | $249monthly |
| Enterprise | Customannual |
The verdict
Which one should you pick?
Hedra
Pick it for
- Talking-character explainers and spokesperson videos from a single portrait
- UGC-style ads and product walkthroughs with an illustrated or AI-generated presenter
- Music videos and animated shorts where a character must sing or talk on camera
Stands out
- Built for character performance first: one portrait plus audio gives lip-sync, expression and gesture, and it works on illustrated characters as well as photos.
- Character-3 clips run up to 10 minutes per generation, far longer than most single-shot video models, and are priced per second at 2.5c (540p), 5c (720p) or 6.25c (1080p).
Watch out
- Output tops out at 1080p on Character-3 and Omnia, below 4K-capable rivals
- Credits expire monthly and do not roll over, according to third-party reviews
Krea
Pick it for
- Pre-visualization: moodboards, look development and concept stills for a shoot
- Producers who want Seedance, Nano Banana and ChatGPT Image in one account instead of three subscriptions
- Motion designers generating short hero clips with a reference image and a generated soundtrack
Stands out
- One compute balance covers Krea's own models plus third-party image and video models (Seedance 2.5, Nano Banana Pro, ChatGPT Image 2, Kling, Topaz), so you do not need a separate subscription per model.
- Canvas, node workflows and the Krea Agent sit in the same product, so a brief can be run as a chat or built as a visual graph.
Watch out
- Compute units are opaque: per-model costs are not published, so budgeting video is guesswork
- Native video is capped at 720p for Seedance 2.5; 1080p and 4K need Seedance 2.0
Midjourney
Pick it for
- Concept art, key art and look development for features and series
- Storyboard frames and mood boards where the look matters more than shot control
- Client-confidential previs on Pro or Mega using Stealth mode
Stands out
- Stealth mode on Pro and Mega keeps confidential client and NDA work out of the public gallery, which the tools above do not offer on an equal basis.
- Consistent, art-directed default look across prompts with the V8.2 personalization profile, which is trained on your ratings rather than a LoRA you build.
Watch out
- No free trial
- Video is still the 2025 V1 image-to-video model, with no text-to-video or audio
Sync.so
Pick it for
- Redubbing a finished spot or doc for several language markets
- Fixing a flubbed line or matching new VO to an existing take
- Lip syncing an AI-generated or photo-based character to a recorded performance
Stands out
- Lipsync is the whole product: it works on footage you already shot, so you don't regenerate the performance or the shot.
- sync-3 is stated to output up to 4K at 60fps, and the model handles multiple speakers by identifying who is talking before syncing the face.
Watch out
- Lipsync only: no generation, no shot creation, no soundtrack or music
- Free tier output is watermarked and capped at 20 seconds
Each column comes from that tool's own researched page, checked against vendor pricing and changelog pages (oldest check: ). Sources are listed on each tool's page.
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