Anthropic API vs Replicate
API for Claude — frontier models for chat, tool use, agents, and long-context reasoning
vs. Run and fine-tune AI models in the cloud — pay-per-second GPU
Pricing tiers
Anthropic API
Opus 4.7 — usage
Input $5 / output $25 / cache-write $6.25 / cache-read $0.50 per 1M tokens. Batch = 50% off.
Custom
Sonnet 4.6 — usage
Input $3 / output $15 / cache-write $3.75 / cache-read $0.30 per 1M tokens. Batch = 50% off.
Custom
Haiku 4.5 — usage
Input $1 / output $5 / cache-write $1.25 / cache-read $0.10 per 1M tokens. Batch = 50% off.
Custom
Replicate
Pay-as-you-go
Per-second GPU billing. No minimum. Public models billed by processing time or tokens.
$0 base (usage-based)
Enterprise
Custom. Dedicated capacity, private deployments, SOC2, HIPAA on request.
Custom
Free-tier quotas head-to-head
Comparing opus-4-7 on Anthropic API vs payg on Replicate.
| Metric | Anthropic API | Replicate |
|---|---|---|
| discount batch | 50 % off | — |
Features
Anthropic API · 0 features
Replicate · 11 features
- 10k+ Models — Public catalog of image, video, audio, LLM, embedding, speech models.
- Batch Predictions — Parallel batch execution.
- Cog — OSS tool to containerize ML models. Standard for Replicate.
- Deployments — Private model endpoints with dedicated GPUs.
- File Storage — Temporary output file hosting.
- Fine-Tuning — Fine-tune FLUX, SDXL, Llama 2/3 with your data.
- Per-Second Billing — Pay only while model runs. No idle cost for public models.
- Playground — Interactive UI for every public model.
- Predictions API — Async + sync + streaming predictions.
- Streaming Outputs — SSE streaming for LLMs + audio.
- Webhooks — Notify when predictions complete.
Developer interfaces
| Kind | Anthropic API | Replicate |
|---|---|---|
| CLI | Claude Code CLI | Cog (package models) |
| SDK | Go SDK, Java SDK, Python SDK, Ruby SDK, TypeScript SDK (@anthropic-ai/sdk) | replicate-go, replicate (Node), replicate-python |
| REST | AWS Bedrock, Google Vertex AI, Microsoft Azure AI, REST API (Messages + Agents) | Replicate REST API |
| MCP | — | Replicate MCP |
| OTHER | — | Webhooks |
Staxly is an independent catalog of developer platforms. Outbound links to Anthropic API and Replicate are plain references to their official websites. Pricing is verified against vendor pages at publication time — reconfirm before buying.
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