Tier: frontier
Context: 200K
Cheapest Host: Anthropic Direct
Claude 3.7 Sonnet API Pricing Calculator & Cheapest Provider
Live unit economics and multi-provider host arbitrage for Claude 3.7 Sonnet (anthropic/claude-3.7-sonnet).
Input tokens cost $3.00/1M, output tokens cost
$15.00/1M, and prompt cache reads drop to
$0.30/1M.
Input / Output / Cache Read
$3.00 / $15.00
Per 1M tokens · Cache Read: $0.30/1M
10,000 DAU Monthly Bill
$81,000/mo
Drops to $55,485/mo at 75% prompt cache hit rate
Speed & Context Spec
78 tok/s
Context: 200,000 · Max Out: 64,000
1. Multi-Provider Host Arbitrage Table for Claude 3.7 Sonnet
Compare every verified inference provider hosting Claude 3.7 Sonnet by input price, output price, cache read discount, and throughput speed:
| Provider / Endpoint | Input / 1M | Output / 1M | Cache Read / 1M | Throughput | 10K DAU Monthly Bill | Action |
|---|---|---|---|---|---|---|
| Anthropic Direct Lowest Price | $3.00 | $15.00 | $0.30 | 78 tok/s | $81,000/mo | Deploy (Prompt Caching Ready) → |
| OpenRouter (0% Markup) | $3.00 | $15.00 | $0.30 | 76 tok/s | $81,000/mo | Deploy (Unified API for 470+ Models) → |
2. Monthly SaaS Spend by DAU Scale & Prompt Cache Hit Rate
Exact monthly spend projections across 1,000 DAU, 10,000 DAU, and 50,000 DAU with 0%, 50%, 75%, and 90% prompt caching:
| Active Users (DAU) | Uncached (0% Hit) | 50% Cache Hit | 75% Cache Hit (RAG) | 90% Cache Hit (Agents) |
|---|---|---|---|---|
| 1,000 DAU (1.55B tok/mo) | $8,100/mo | $6,399/mo | $5,549/mo | $5,038/mo |
| 10,000 DAU (15.5B tok/mo) | $81,000/mo | $63,990/mo | $55,485/mo | $50,382/mo |
| 50,000 DAU (77.4B tok/mo) | $405,000/mo | $319,950/mo | $277,425/mo | $251,910/mo |
3. Frequently Asked Questions (Claude 3.7 Sonnet)
How much does the Claude 3.7 Sonnet API cost per 1M tokens?
Claude 3.7 Sonnet (Anthropic) costs $3.00 per 1M input tokens, $15.00 per 1M output tokens, and $0.30 per 1M cached input tokens. Its context window is 200K (200,000 tokens) with 64,000 max output tokens.
What is the cheapest inference provider for Claude 3.7 Sonnet?
Among 2 verified endpoints, Anthropic Direct offers the lowest blended pricing at $3.00/1M input and $15.00/1M output (78 tok/s). For maximum throughput, Anthropic Direct delivers 78 tokens/sec.
How much does Claude 3.7 Sonnet cost per month at 1,000, 10,000, and 50,000 DAU?
On a standard SaaS production workload (12 requests/user/day, 3,500 input + 800 output tokens), Claude 3.7 Sonnet costs $8,100/month at 1,000 DAU, $81,000/month at 10,000 DAU, and $405,000/month at 50,000 DAU. Enabling 75% prompt caching reduces the 10,000 DAU bill to $55,485/month.
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