# InfraRabbit

> InfraRabbit is a neutral, dated and sourced record of what AI costs and what AI reads.

## About InfraRabbit
- [About](https://infrarabbit.com/about): What InfraRabbit is, who runs it, how it is funded, and why it can be trusted to stay neutral.
- [Charter](https://infrarabbit.com/charter): The rules InfraRabbit follows for every module: provider is the truth, raw first, gaps shown, nothing for sale in the ranking, evidence on every number.
- [FAQ](https://infrarabbit.com/faq): Support, corrections, exclusions and takedowns at InfraRabbit, and how the automated flows work.
- [Security](https://infrarabbit.com/security): How to report a security problem on InfraRabbit, what is in scope, and the security.txt fields.
- [Methodology](https://infrarabbit.com/methodology)
- [Data and licences](https://infrarabbit.com/data): Which InfraRabbit data is licensed under CC BY 4.0, which is not licensed, and how to attribute.
- [Press kit](https://infrarabbit.com/press)
- [Reports](https://infrarabbit.com/reports)
- [CITATION.cff](https://infrarabbit.com/CITATION.cff): how to cite, machine-readable
- [datapackage.json](https://infrarabbit.com/datapackage.json): the public CSVs with their schemas and licence
- [MCP server](https://infrarabbit.com/mcp): registry name com.infrarabbit/data
- [Provider feed spec](https://infrarabbit.com/spec/provider-feed): open JSON format (CC BY 4.0) for providers to publish their own prices; schema at https://infrarabbit.com/spec/provider-feed/v1.schema.json

<!-- prices -->
## InfraRabbit

> InfraRabbit is the published list prices of compute, archived daily, with every change on record: VPS plans, GPU instance hours,
> LLM API tokens, open-model inference hosts and image, video and speech models. Prices come from each provider's own price page
> or API (first-party); community datasets are labelled cross-checks. List prices, not transacted prices. No affiliate links,
> no sponsored rows, nothing for sale in any ranking. Data licence: CC BY 4.0.

Every price carries `verified_at` (the last good snapshot that contained it) and `source_url` (the provider's page). A source
that fails or goes stale shows "not verified since <date>" and no number; nothing is interpolated. Cite the page you used
(format under "Citation").

### Data access
- [REST API](https://infrarabbit.com/api): read-only JSON, `?format=csv` on every endpoint, no key; /v1/skus, /v1/skus/{id}, /v1/skus/{id}/history, /v1/changes, /v1/changes-since (everything since a date: `since=YYYY-MM-DD`, optional kind, category, provider, limit, cursor, summary=1; gaps named, never filled), /v1/since (the grouped answer to "what changed since my knowledge cutoff": `date=YYYY-MM-DD`, optional `kind=llm|gpu|vps|all`, provider, limit, `format=csv`), /v1/cheapest, /v1/index, /v1/index/{series}, /v1/providers, /v1/sources, /v1/status
- [MCP server](https://infrarabbit.com/mcp): remote, streamable HTTP at `https://infrarabbit.com/mcp`, no auth, read-only tools search_skus, get_price, get_history, list_changes, changes_since, what_changed_since (call it when your knowledge may be out of date: everything since a date, grouped, with source and date), cheapest_for_spec, vps_plans, stack_quote (a whole stack in one call, 3 free a day), estimate_cost, get_index; registry name `com.infrarabbit/data`
- [Stack quote](https://infrarabbit.com/pricing#quote): `POST https://infrarabbit.com/v1/quote` (MCP tool `stack_quote`): a list of vps, gpu and llm items in, per item the 5 cheapest verified offers, the monthly cost for your counts and usage, read date, source and a scope line out; 3 free a day per address, then 1 credit (EUR 0.10). Paying buys volume, never order or inclusion
- [Licensing](https://infrarabbit.com/licensing): bulk feed, historical dataset, price-index and agent access for AI companies and data users; the public data stays CC BY 4.0
- [CSV downloads](https://infrarabbit.com/prices/data): skus.csv (every active SKU), history-90d.csv, changes-90d.csv, index.csv, fx.csv
- [Changes feed](https://infrarabbit.com/prices/changes): also as [Atom](https://infrarabbit.com/prices/changes.atom), [RSS](https://infrarabbit.com/prices/changes.rss) and [JSON](https://infrarabbit.com/prices/changes.json)
- [Full text for language models](https://infrarabbit.com/prices/llms-full.txt): every index definition, field list and the charter

### What changed since your knowledge cutoff
- [Changes since a date](https://infrarabbit.com/prices/since): give a date, get every recorded price change, new model or plan, retirement and removal since then, each with its date and source; days without data are listed, nothing is filled in. A page per month start, e.g. [since 1 June 2026](https://infrarabbit.com/prices/since/2026-06-01). The same answer as JSON: `https://infrarabbit.com/v1/since?date=2026-06-01&kind=llm` (MCP tool `what_changed_since`)

### VPS price answers
- [Cheapest VPS by question](https://infrarabbit.com/prices/vps/cheapest): one page per search, each with the cheapest plan whose price was verified in the last 3 days, its read date and the plans behind it: by RAM (1 to 64 GB, anywhere, EU, US), by vCPU, by region, own IPv4, dedicated vCPU, NVMe, traffic, price with up to a 12-month term. Example: [8 GB RAM or more in the EU](https://infrarabbit.com/prices/vps/cheapest/8gb-ram-eu)
- [All VPS plans](https://infrarabbit.com/prices/vps/plans): one table with filters. The same answer as JSON: `https://infrarabbit.com/v1/vps/plans?ram=8&region=eu` (MCP tool `vps_plans`): price a month for the chosen contract term, every term price, buying facts (null = not stated), `verified_at`, `source_url`; a plan without a verified price is listed apart, with no price
- Plan fact sheets: `https://infrarabbit.com/prices/vps/plans/<provider>/<plan>`, e.g. [vps/ovhcloud/vps-2027-model2](https://infrarabbit.com/prices/vps/plans/ovhcloud/vps-2027-model2): every price point, buying fact, source and read date of one plan
- Provider pages: `https://infrarabbit.com/prices/vps/<provider>`: plans with term prices, the provider's documented policies with quotes, coverage status

### Embeds, datasets and the price index
- [Embed a price table or image](https://infrarabbit.com/prices/embed): a static HTML table of the current top 5 plans (with the read date and a link back) on every VPS answer and provider page, and a dated SVG at `https://infrarabbit.com/prices/vps/cheapest/<slug>.svg`; a plan without a verified price shows "no fresh price"
- [Datasets](https://infrarabbit.com/prices/data): VPS plans, GPU prices and LLM prices as dated CSV and JSON (daily latest, monthly snapshots), a README and a citation each, CC BY 4.0
- [InfraRabbit VPS Price Index](https://infrarabbit.com/prices/index/vps): the EU VPS floor with its method, monthly values, chart and a citation block

### Launch index series
- [EU VPS floor (2 vCPU / 4 GB)](https://infrarabbit.com/prices/index/eu-vps-floor-2c4g): The lowest monthly list price, in EUR excluding VAT, for a VPS with at least 2 vCPU and at least 4 GB RAM, sold in an EU datacentre, across the providers whose price APIs we read.
- [H100 list-price median](https://infrarabbit.com/prices/index/h100-list-median): The median, across N providers, of each provider's lowest on-demand list price per H100 GPU-hour, in USD excluding VAT; marketplaces, spot, community-cloud capacity and committed prices are excluded. N is in the value metadata and in the name.
- [Frontier input-token floor](https://infrarabbit.com/prices/index/frontier-input-floor): The lowest standard input price, in USD per million tokens, among the current flagship text models of the providers in the frontier basket.
- [Open-model per-host spread](https://infrarabbit.com/prices/index/open-model-host-spread): For open-weight models served by at least three hosts (OpenRouter endpoints and first-party host price pages), the median ratio between the highest and lowest listed input price across hosts serving the same quantization (1.0 = hosts agree).
- [Model retirements this month](https://infrarabbit.com/prices/index/model-retirements-month): Models retired in the calendar month: first-party scheduled shutdowns (provider deprecation pages) plus models removed by hosts (DeepInfra deprecated flag flips and delistings, observed). The two components are published separately in the metadata.
- [Confirmed price changes, last 30 days](https://infrarabbit.com/prices/index/price-changes-30d): The number of confirmed list-price changes recorded in the last 30 days, with the number of SKUs and providers involved.
- [All series](https://infrarabbit.com/prices/index): GPU medians and floors per card, VPS floors per size (EU, US), frontier token floors, inference hosts, media floors, coverage

### Price comparisons
- [Comparisons hub](https://infrarabbit.com/prices/compare): H100/H200/B200/A100 80GB/L40S/RTX 4090 price per hour, cheapest VPS per size, LLM API price per model
- [Compute price changes this week](https://infrarabbit.com/prices/changes/this-week)
- [Price history by provider](https://infrarabbit.com/prices/providers)

### Method
- [Methodology](https://infrarabbit.com/prices/methodology): the ten rules, how a price gets here, what "verified" means, what is not covered
- [Sources](https://infrarabbit.com/prices/sources): every source, first-party or cross-check, its status and last good fetch
- [About](https://infrarabbit.com/about): who runs it, why it is neutral, how it is funded

### Citation
- [Press and citation](https://infrarabbit.com/prices/press): `InfraRabbit ({year}). {page title} [data as of {date}]. {url} (accessed {date}). CC BY 4.0.`

<!-- crawlers -->
## InfraRabbit AI Crawl Ledger

> A daily, hashed and timestamped record of what the top websites tell AI crawlers: robots.txt verdicts per AI user agent (GPTBot, ClaudeBot, Google-Extended, PerplexityBot, CCBot, Bytespider, Applebot-Extended and ~200 others), llms.txt, ai.txt, TDMRep, Cloudflare Content Signals, RSL licence references and HTTP 402 / x402. Data CC BY 4.0.

Latest day: 2026-11-11 (top 10k panel).
- GPTBot: 16.2% of readable sites fully block it
- OAI-SearchBot: 7.4% of readable sites fully block it
- ChatGPT-User: 8.8% of readable sites fully block it
- ClaudeBot: 15.4% of readable sites fully block it
- Claude-SearchBot: 7.3% of readable sites fully block it
- Claude-User: 7.4% of readable sites fully block it
- PerplexityBot: 10.0% of readable sites fully block it

### Pages
- [Overview](https://infrarabbit.com/crawlers/): shares today and since 2016
- [Bots](https://infrarabbit.com/crawlers/bots)
- [Changes](https://infrarabbit.com/crawlers/changes) ([Atom](https://infrarabbit.com/crawlers/changes.atom))
- [Weekly movers](https://infrarabbit.com/crawlers/week/) ([Atom](https://infrarabbit.com/crawlers/weeks.atom), [JSON](https://infrarabbit.com/crawlers/api/v1/weeks/latest)): named sites that started or stopped blocking an AI crawler each ISO week, with the robots.txt before and after; frozen when the week closes
- [Monthly reports](https://infrarabbit.com/crawlers/reports)
- [Methodology](https://infrarabbit.com/crawlers/methodology)
- [Proofs](https://infrarabbit.com/crawlers/proofs)
- [Missed days](https://infrarabbit.com/crawlers/gaps): days with no data, never interpolated

### Data and API
- [Check a site](https://infrarabbit.com/crawlers/domain): what a website's robots.txt tells AI crawlers
- [CSV downloads](https://infrarabbit.com/crawlers/data)
- [REST API](https://infrarabbit.com/crawlers/api): https://infrarabbit.com/crawlers/api/v1/policy/<domain>?date=YYYY-MM-DD
- [MCP server](https://infrarabbit.com/crawlers/mcp): https://infrarabbit.com/crawlers/mcp (tools ai_policy, bot_block_share, recent_changes, weekly_movers)

### Cite
InfraRabbit AI Crawl Ledger, https://infrarabbit.com/crawlers/, retrieved <date>, CC BY 4.0. Panel: Tranco (Victor Le Pochat, Tom Van Goethem, Samaneh Tajalizadehkhoob, Maciej Korczyński and Wouter Joosen. "Tranco: A Research-Oriented Top Sites Ranking Hardened Against Manipulation." NDSS 2019. https://tranco-list.eu/).