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Not Diamond
San Francisco, CA-based AI infrastructure company founded 2024. Private (seed-stage). Operates in AI model routing and LLM optimization. Serves developers and enterprise teams with intelligent model routing and prompt optimization for coding agents.
Plans tracked
2
no add-ons
Pricing changes
1
Latest Sep 14, 2026
Pricing model
Usage-based
No free tier
Pricing Change History
1 change20261 change
Week 38 · Sep 14, 2026
Packaging
WeeklyNot Diamond ditches usage tiers for flat $0.05/M token routing fee
Pay-as-you-go moved from free-tier+overage pricing ($10/10K recs, $20/optimization) to a flat $0.05 per million tokens routed; Custom plan renamed Enterprise with an entirely new feature set.
Research Not Diamond's pricing with the Pulse Agent
Ask anything about Not Diamond's plans, packaging shifts, and how it compares across the market — answered live from verified data.
Ask the agentCurrent plans
Captured| Plan | Price |
|---|---|
| Pay-as-you-go | $0.05 per million tokens routed |
| Enterprise | Contact |
Company Facts
CategoryAI & Machine Learning
Free tierNo
Employees11-50
Tracked sinceJul 6, 2026
Pricing last seenNov 2, 2026
Websitewww.notdiamond.ai
How Not Diamond compares with its peers
| Company | Entry price | Last change |
|---|---|---|
A Anthropic | $17 /mo, billed annually | Oct 31, 2026 |
O OpenAI | $8 /mo | Nov 2, 2026 |
G Google | Contact | Oct 12, 2026 |
M Mistral AI | $14.99 /mo | Oct 12, 2026 |
C Cohere | $0.08 Input tokens | Nov 4, 2026 |
T Together AI | $9 per GPU-hour (B200, promo) | Nov 5, 2026 |
Not Diamond pricing FAQ
- How much does Not Diamond cost?
- Not Diamond prices on usage: the Pay-as-you-go plan is $0.05 per million tokens routed.
- Does Not Diamond have a free plan?
- No. Not Diamond does not list a free tier.
- What pricing model does Not Diamond use?
- Not Diamond uses usage-based pricing across 2 plans.
- When did Not Diamond last change its pricing?
- Sep 14, 2026: Not Diamond ditches usage tiers for flat $0.05/M token routing fee.
- How often has Not Diamond changed its pricing?
- Pulse has recorded 1 pricing change for Not Diamond since it started tracking on Jul 6, 2026; the pricing page was last captured on Nov 2, 2026.
- Who are Not Diamond's pricing peers?
- Pulse compares Not Diamond with Anthropic, OpenAI, Google, Mistral AI, Cohere and Together AI.