About — LLM Price Tracker — Model Price Watch

What this is

A data-product website that tracks LLM API pricing across all major providers. Every model has its own page with verified pricing, specifications, a cost calculator, and a direct link to the official pricing source. The homepage is the product: a live, sortable, filterable table of every model's token cost.

Why we built it

The LLM API market moves fast. Prices drop, new models launch, old ones deprecate. Most "pricing comparison" sites either scrape stale data, list fabricated prices, or bury the numbers behind marketing copy. We do the opposite: the data is on the homepage, every price links to its source, and we'd rather list 55 verified models than 228 fake ones.

Affiliate disclosure: Some provider sign-up links on this site are affiliate links. If you sign up through them we may earn a commission at no extra cost to you. This never affects which models we list or how we rank them — pricing data is always shown cheapest-first based on blended cost.

How we verify pricing

Every price in our database is checked against the provider's official pricing page. When a price is uncertain or we can't confirm it, we exclude the model rather than guess. Each model page links directly to its source pricing URL so you can verify before buying.

OpenAI — openai.com/api/pricing
Anthropic — platform.claude.com/docs/en/about-claude/pricing
Google Gemini — ai.google.dev/gemini-api/docs/pricing
xAI — docs.x.ai/developers/models
DeepSeek — api-docs.deepseek.com/quick_start/pricing
Mistral — mistral.ai/pricing
Amazon Nova — aws.amazon.com/nova/pricing
Cohere — cohere.com/pricing
Groq — groq.com/pricing
Together — together.ai/pricing

How to read the table

Blended cost = (input + output) / 2, per 1M tokens. It's a quick comparison metric for mixed input/output workloads. The colored bar shows each model's blended cost relative to the most expensive model tracked. Price tiers: green (<$1/Mtok blended) = cheap, gold ($1–$15) = mid, red (>$15) = expensive frontier models.

Cached input prices appear under the input price where a provider offers prompt caching — this can cut input costs 50–98% for repeated context. Hosting providers (Groq, Together) re-list open-weight models at their own prices, so you can compare the same model across hosts.

Data sources & methodology

We currently track 153 models from 24 providers. Prices are per 1M (million) tokens in USD. We include current, preview, and deprecated/retired models (clearly marked) so you can see what's phasing out. Open-weight models show the cheapest verified hosted price and are marked with an "Open" badge.

API access

All pricing data is available as a free JSON API:

/feeds/models.json — all models with full pricing and specs
/feeds/providers.json — all providers

Use it in your tools, dashboards, or cost calculators. No API key required.

Disclaimer

Pricing data is sourced from public documentation and may lag behind official changes. Providers update prices frequently. Always verify current pricing on the provider's official page (linked from every model page) before making purchasing decisions. We are not responsible for pricing decisions made using this data.