Blackbox AI
Enterprise inference platform with one API for hundreds of AI models and encrypted traffic
Updated · AppBreakup editorial · Web
Is Blackbox AI free?
No, it's a paid product
1 alternative with a free optionSwitch from Blackbox AI to
All 3
Together AIPaid
Fireworks AIStarting price: From $0.05 per 1M input tokens
OpenRouterFree plan + paid
- Verified facts
- 5 of 5
- Alternatives ranked
- 3
- Approved reviews
- 0
- Visits sent from here
- 0
About Blackbox AI
Blackbox AI started out as a coding assistant for developers and has since repositioned itself as an inference platform for companies. It offers a single endpoint and bill for a catalogue of more than 300 models from labs such as Moonshot, DeepSeek, Zhipu and Alibaba, with routing, failover and prompt caching handled by the platform. Its main selling point is security: connections are end-to-end encrypted, it offers zero data retention, strips personal data before requests reach closed models, and can run dedicated single-tenant deployments with customer-managed keys. Developers reach it through an API, a CLI and an Agents API that runs cloud coding agents in sandboxes. Pricing is per token at published list rates, but access is sold as an annual committed-spend contract arranged through sales, with a forward-deployed engineer included. Teams can also connect their own OpenAI, Anthropic or Google accounts and route through them. It suits enterprises with strict security reviews more than individual developers looking for a quick self-serve API.
Best for: Enterprises that need encrypted, zero-retention access to many AI models under one contract.
Pros and cons
What works
- 300+ models behind one endpoint and one bill
- End-to-end encryption and zero data retention
- Can route through your own OpenAI, Anthropic or Google accounts
- No seat or platform fees, only tokens
Why people leave
- Sales-led committed-spend contracts, no simple self-serve plan
- Unused commitment expires at the end of the billing period
- No longer the IDE coding assistant many people remember
Blackbox AI vs Together AI, Fireworks AI and OpenRouter
From each app's listing and the prices verified on its own site. A dash means we haven't verified it yet.
| Attribute | Blackbox AI | Together AI | Fireworks AI | OpenRouter |
|---|---|---|---|---|
| Pricing | Paid | Paid | Paid | Free plan + paid |
| Verified price | — | — | From $0.05 per 1M input tokens | — |
| Free plan | No | No | No | 25+ free models |
| Open source | No | No | No | No |
| Self-hostable | No | No | No | No |
| Platforms | Web | Web | Web | Web |
Top Blackbox AI alternatives
See all 3- 1Together AI68.8
Self-serve pay-per-token API for open models, plus fine-tuning and GPU clusters, without a sales contract.
- 2Fireworks AI64.8
Fast serverless inference for open models with per-token billing and an option to run inside your own cloud.
- 3OpenRouter52.6
One API key for models from many providers, with self-serve credits instead of an annual commitment.
Why people left Blackbox AI
In reviewers' own words, from reviews of the apps they moved to. These are their opinions, not ours.
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Blackbox AI: common questions
What is Blackbox AI?
Blackbox AI: Enterprise inference platform with one API for hundreds of AI models and encrypted traffic. Best for enterprises that need encrypted, zero-retention access to many AI models under one contract. Available for Web.
Is Blackbox AI free?
No, Blackbox AI is a paid product.
Is Blackbox AI open source?
No, Blackbox AI is not open source.
What platforms does Blackbox AI run on?
Blackbox AI is available for Web.
What are the best alternatives to Blackbox AI?
The highest-ranked Blackbox AI alternatives right now are Together AI, Fireworks AI and OpenRouter. See the full ranked list for pricing, platforms and verified facts.
Blackbox AI vs Together AI: what's the difference?
Both Blackbox AI and Together AI are paid products. Both run on Web.