| MCP

AI Pricing Intelligence, Native to Your Agent Workflow

4 tools free. 4 more with MCP PRO. 2,500+ SKUs across 47+ vendors.
Native to Claude, Cursor, Windsurf, and any MCP-compatible client.

MCP Tool · search_models · atom-mcp-server-production.up.railway.app

Agent Query

Find text models with 100K+ context window and tool calling support. Rank by input price, cheapest last.

ATOM MCP · search_models · 10 results returned

#	Model	Vendor	Type	Context	Tool	Input /1M	vs. Priciest
1	Claude Sonnet 4.5	Anthropic	Model Dev	200K	✓	$3.00	— anchor
2	GPT-4o	OpenAI	Model Dev	128K	✓	$2.50	17% cheaper
3	Mistral Large	Mistral	Model Dev	128K	✓	$2.00	33% cheaper
4	Gemini 1.5 Pro	Google	Model Dev	1M	✓	$1.25	58% cheaper
5	Llama 3.3 70B	Groq	Inference	128K	✓	$0.59	80% cheaper
6	Llama 3.3 70B	Together AI	Marketplace	128K	✓	$0.35	88% cheaper
7	DeepSeek V3	DeepSeek	Model Dev	128K	✓	$0.27	91% cheaper
8	Llama 3.3 70B	Fireworks AI	Inference	128K	✓	$0.22	93% cheaper
9	Gemini 2.0 Flash	Google	Model Dev	1M	✓	$0.10	97% cheaper
10	Gemini 2.0 Flash	OpenRouter	Marketplace	1M	✓	$0.10	97% cheaper

LIVE · 200 OK · 18ms

MCP/SSE · 1,625 SKUs · 40 vendors

8 tools — 4 free with MCP · 4 unlocked with MCP PRO

list_vendors get_kpis get_index_benchmarks get_market_stats search_models get_model_detail compare_prices get_vendor_catalog

What's Available

The Full Market, in Every Query

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SKUs Queryable

Input, cached input, and output pricing across all models

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Vendors Covered

From hyperscalers to specialized inference providers

MCP Tools

4 free with MCP. 4 additional tools unlocked with MCP PRO ($49/mo)

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Modalities

Text, Image, Audio, Video, Voice, and Multimodal

Fields per SKU

Including model intelligence: context window, tool calling, open-source flag

Price Indexes

Global and regional AIPI indexes accessible via get_index_benchmarks

Compare Plans

MCP Free vs MCP PRO

MCP Free

MCP PRO

Market Intelligence

Vendor Directory

Full list of 40+ vendors tracked by ATOM, including vendor type and region coverage

✓

Market KPIs

6 market-level KPIs: output premium, caching savings, open-source advantage, context cost curve, and more

✓

AIPI Index Benchmarks

Chained matched-model price benchmarks across 25 global and regional indexes

✓

Aggregate Market Stats

Total SKUs, model count, vendor count, modality breakdown, and regional coverage

✓

Model & SKU Intelligence

Model Search & Filtering

Filter and rank models by modality, context window, tool calling, open-source flag, vendor, region, or price range

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✓

Model Deep Dive

All SKUs, all vendors offering a model, complete technical specs, and full pricing breakdown

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✓

SKU-Level Pricing

Full input, output, and cached pricing for every SKU — not just aggregates

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✓

32 Fields per Record

Context window, tool calling, open-source flag, model family, parameter count, and more

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✓

Price Comparison

Cross-Vendor Price Comparison

Same model ranked across every vendor with percentage differentials

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✓

Full Vendor Catalog

Every model, modality, and SKU a vendor offers — with complete pricing across all tiers

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✓

Data Granularity

Vendor & Model Names

See which vendor and model each price belongs to

Redacted

Full access

Price Columns

Input, cached input, and output pricing per million tokens

Count & range only

Full values

MCP Tools Available

Number of tools your agent can call

4 tools

All 8 tools

Integration

Up and Running in Minutes

Get Your Key

MCP is free to connect. Upgrade to MCP PRO to unlock all 8 tools.

Configure

Add the ATOM MCP server to your client config with one JSON block

Query

Your agent calls ATOM tools naturally — in plain language or structured prompts

JSON·MCP client config (Claude Desktop / Cursor / Windsurf)

{
  "mcpServers": {
    "atom": {
      "transport": "sse",
      "url": "https://atom-mcp-server-production.up.railway.app/sse",
      "headers": {
        "x-api-key": "YOUR_ATOM_API_KEY"
      }
    }
  }
}

Who It's For

Built for Developers and Agents

AI Developers

Build cost-aware applications that query live pricing before routing calls. Compare vendors, filter by capability, and rank by price — directly inside your coding environment.

FinOps & Platform Engineers

Automate inference cost monitoring. Let agents surface price changes, benchmark vendors, and flag optimization opportunities — without manual dashboards.

AI Agents & Orchestrators

Give your agents real pricing context at decision time. Useful for model selection, cost estimation, vendor comparison, and procurement automation workflows.

Availability

Where to Find ATOM MCP

Marketplaces

SmitheryLive↗ MCP MarketplaceLive↗ Official MCP RegistryLive↗ MCP.soLive↗ npmLive↗ mcpservers.orgLive↗ PulseMCPLive↗ Glama.aiLive↗ LobeHubLive↗ MCPMarketLive↗

Source Code

GitHubPublic↗

Get Started

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SECURITY & COMPLIANCE: ATOM is built on SOC 2 Type II certified platforms and ISO 27001:2022 certified data storage infrastructure. Our technology stack undergoes regular third-party security audits by accredited certification bodies. Our infrastructure providers maintain compliance with SOC 2, ISO 27001, ISO 27017 (Cloud Security), ISO 27701 (Privacy), and GDPR. ATOM inherits these security controls and data protection practices through our platform architecture.