kitio.aiGrok API vs Cognitivess
A side-by-side look at pricing plans, free tiers, features, pros and cons, updated for 2026. Grok API starts at See pricing page and Cognitivess 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
- Grok text and reasoning models
- Image and video generation
- Voice agent API
- Web and X search tools
- OpenAI-compatible SDKs
- 1M-token context model
- OpenAI and Anthropic compatible API
- Function calling
- Prompt caching
- CLI for coding agents
| Feature | Grok API | Cognitivess |
|---|---|---|
| Best for | Developer API for Grok text, image, video and voice models | Cognitivess-1 model API with 1M context and OpenAI-compatible endpoints |
| Category | Models & APIs | Models & APIs |
| Pricing model | Paid | Paid |
| Starting price | See pricing page | See pricing page |
| Free plan | No | No |
| Made by | SpaceX Super Intelligence (formerly xAI) | Cognitivess AI |
| Based in | United States | – |
| Rating | No ratings yet | No ratings yet |
| Key features |
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Pricing compared
Grok API starts at See pricing page and Cognitivess starts at See pricing page. Check both pricing pages for current plans.
Free plan
Cheapest paid plan
Top plan
Free trial
2 plans
Cognitivess-1 input
$0.48 / 1M tokens
- Pay as you go
- Cheaper cached reads
Cognitivess-1 output
$1.68 / 1M tokens
- Up to 131K output tokens
- Streaming supported
Prices in USD, checked Oct 28, 2026 or later. Plans change often, so confirm on each tool's site before you buy.
Pros and cons
Grok API
- Live X data access
- Compatible with common SDKs
- Fast models at low prices
- Company name changed twice in 2026
- Fewer enterprise certifications
- Safety controls are looser
Cognitivess
- Drop-in for existing SDKs
- Low per-token prices
- Very long context window
- Little public benchmark data
- Default rate limit of 30 requests a minute
- Small, lesser-known provider
Which one should you choose?
Choose Grok API if you want:
- Live X data access
- Compatible with common SDKs
- Fast models at low prices
Watch out: company name changed twice in 2026.
Choose Cognitivess if you want:
- Drop-in for existing SDKs
- Low per-token prices
- Very long context window
Watch out: little public benchmark data.
Grok API vs Cognitivess FAQ
What is the difference between Grok API and Cognitivess?
Grok API: Developer API for Grok text, image, video and voice models. Cognitivess: Cognitivess-1 model API with 1M context and OpenAI-compatible endpoints. Both are models & apis tools.
Is Grok API or Cognitivess cheaper?
Grok API starts at See pricing page and Cognitivess starts at See pricing page. Check both pricing pages for current plans.
Do Grok API and Cognitivess have free plans?
Grok API: No. Cognitivess: No.
Who makes Grok API?
Grok API is made by SpaceX Super Intelligence (formerly xAI), based in United States.
Who makes Cognitivess?
Cognitivess is made by Cognitivess AI.
Which should I choose, Grok API or Cognitivess?
Choose Grok API if you value live x data access and compatible with common sdks. Choose Cognitivess if you value drop-in for existing sdks and low per-token prices.