kitio.aiRunware vs Synexa AI
A side-by-side look at pricing plans, free tiers, features, pros and cons, updated for 2026. Runware starts at See pricing page and Synexa AI starts at See pricing page. Check both pricing pages for current plans.
At a glance
Best for
Category
Pricing model
Starting price
Free plan
Made by
Based in
Rating
Key features
- Unified API for 400K+ models
- Multi-task batched requests
- Custom model uploads
- Serverless and dedicated GPUs
- Webhooks and WebSockets
- 100+ hosted models
- Single prediction API
- Per-second GPU billing
- Auto-scaling to zero
- Python and JavaScript SDKs
- Fine-tuning
| Feature | Runware | Synexa AI |
|---|---|---|
| Best for | Low-cost inference API for image, video, audio and text models | Serverless API for running image, video and speech models |
| Category | Models & APIs | Models & APIs |
| Pricing model | Paid | Paid |
| Starting price | See pricing page | See pricing page |
| Free plan | No | No |
| Made by | Runware | Synexa AI |
| Based in | – | – |
| Rating | No ratings yet | No ratings yet |
| Key features |
|
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Pricing compared
Runware starts at See pricing page and Synexa AI starts at See pricing page. Check both pricing pages for current plans.
Free plan
Cheapest paid plan
Top plan
Free trial
2 plans
Pay as you go
Per output, priced by model
- $2 free credit with business email
- No charge for failed requests
- e.g. $0.0428 per Topaz Wonder 4 image
Enterprise
Contact sales
- Volume discounts
- SSO and SAML
- EU or US data residency
5 plans
RTX 3090
$0.43 / GPU hour
- 24GB GPU memory
- Billed per second
RTX 4090
$0.69 / GPU hour
- 24GB GPU memory
- Billed per second
A6000
$1.49 / GPU hour
- 48GB GPU memory
- Billed per second
A100 80GB
$2.49 / GPU hour
- 80GB GPU memory
- Billed per second
H100
$2.99 / GPU hour
- 80GB GPU memory
- Billed per second
Prices in USD, checked Nov 5, 2026 or later. Plans change often, so confirm on each tool's site before you buy.
Pros and cons
Runware
- Very low per-output prices
- Charges only for successful outputs
- Fine control over open model settings
- Usage billing makes costs harder to predict
- Free credit only $2
- Developer API, not a consumer app
Synexa AI
- Low per-hour GPU rates
- Popular models with no setup
- Pay only while running
- Costs vary with model run time
- Smaller ecosystem than Replicate
- No free plan listed
Which one should you choose?
Choose Runware if you want:
- Very low per-output prices
- Charges only for successful outputs
- Fine control over open model settings
Watch out: usage billing makes costs harder to predict.
Choose Synexa AI if you want:
- Low per-hour GPU rates
- Popular models with no setup
- Pay only while running
Watch out: costs vary with model run time.
Runware vs Synexa AI FAQ
What is the difference between Runware and Synexa AI?
Runware: Low-cost inference API for image, video, audio and text models. Synexa AI: Serverless API for running image, video and speech models. Both are models & apis tools.
Is Runware or Synexa AI cheaper?
Runware starts at See pricing page and Synexa AI starts at See pricing page. Check both pricing pages for current plans.
Do Runware and Synexa AI have free plans?
Runware: No. Synexa AI: No.
Who makes Runware?
Runware is made by Runware.
Who makes Synexa AI?
Synexa AI is made by Synexa AI.
Which should I choose, Runware or Synexa AI?
Choose Runware if you value very low per-output prices and charges only for successful outputs. Choose Synexa AI if you value low per-hour gpu rates and popular models with no setup.