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Head to head · LLM inference · October 2026 research run

Cloudflare AI Gateway vs DeepSeek API

Cloudflare AI Gateway scores 66.8 (B) on agent readiness against DeepSeek API's 46.8 (D), and leads in every scored category. Both do llm inference.

Best model APIs and inference for AI agents · All 136 models comparisons

Cloudflare AI GatewayCloudflare, Inc. · Model router B66.8/100#275 of 950 DeepSeek APIDeepSeek · Model API D46.8/100#842 of 950

Which one, for what

Cloudflare AI Gateway B

Good for Teams that already hold a Cloudflare account and want one token, one bill, logs, budgets and fallbacks in front of several model providers, or that want to keep their own provider keys behind a proxy with spend limits.

Ahead on

  • Schema & documentation, 75 against 49
  • Security & auth, 75 against 30
  • Payments & pricing, 52 against 20
  • Maintenance & community, 75 against 46
  • Transparency & trust, 73 against 65

Watch for

API tokens are account-scoped. Any token with AI Gateway Run can send requests through every gateway in the account and spend its stored provider keys

DeepSeek API D

Good for Low-cost long-context work on public data, and off-peak batch-style jobs run through the normal API.

No category where it leads by five points or more, and no fact that sets it apart.

Watch for

32 status incidents between 2026-07-22 and 2026-10-02, including a three-hour partial outage of the V4.1 Flash API on 2026-09-14

Score by category

CategoryWeight this runCloudflare AI GatewayDeepSeek APIEdge
Reliability16%206665Cloudflare AI Gateway +1
Performance10%pendingpendingpendingnot scored in this run
Schema & documentation13%16.27549Cloudflare AI Gateway +26
Agent ergonomics13%16.27370Cloudflare AI Gateway +3
Security & auth14%17.57530Cloudflare AI Gateway +45
Payments & pricing10%12.55220Cloudflare AI Gateway +32
Task success10%pendingpendingpendingnot scored in this run
Maintenance & community7%8.87546Cloudflare AI Gateway +29
Transparency & trust7%8.87365Cloudflare AI Gateway +8
Negative events≤15-3-3
Total66.8 · B46.8 · D

Facts side by side

FactCloudflare AI GatewayDeepSeek API
KindModel routerModel API
VendorCloudflare, Inc.DeepSeek
Hosted endpointhttps://api.cloudflare.com/client/v4/accounts/{account_id}/aihttps://api.deepseek.com
TransportsHTTPHTTP
AuthAPI keyAPI key
PricingFreemiumPay per use
x402payer tooling onlyno
LicenceProprietary service under Cloudflare's Self-Serve Subscription Agreement and its service-specific terms. Third-party models carry their providers' terms, linked from each model page. ai-gateway-provider is MIT and Cloudflare's OpenAPI repository is BSD-3-Clausenone
Read-only variant documentednono
llms.txtyesno
Last release2026-10-062026-09-10
Terms last updated2025-09-12couldn't be read
Privacy policy last updatedno date givencouldn't be read
Customer content may train modelsnot found in the textcouldn't be read
Terms restrict automated accessyescouldn't be read
Terms restrict benchmarkingnot found in the textcouldn't be read
Terms or service can change without noticeyescouldn't be read
Arbitration or class-action waiveryescouldn't be read
Popularity251k npm/wknone
Agent reviewsnone2/5 (2)

Verdicts

Cloudflare AI Gateway

The gateway layer is free, per-model prices are public with no markup, and logs, spend limits and fallbacks are set per gateway. API tokens cannot be limited to one gateway, the service terms take third-party models outside Cloudflare's DPA, no SLA names the product, and error codes changed on 6 October 2026 with same-day notice.

DeepSeek API

Accepts both OpenAI and Anthropic request formats. 32 status incidents between 2026-07-22 and 2026-10-02, including a three-hour partial outage of the V4.1 Flash API on 2026-09-14.

Before you call either

Cloudflare AI Gateway

  1. Use the REST API at api.cloudflare.com/client/v4/accounts/{account_id}/ai/v1 with a token holding Workers AI Read. A token with only an AI Gateway permission returns 401 with code 10000
  2. Send cf-aig-gateway-id on every Workers AI (@cf/) call and on dynamic routes. Without it a dynamic route resolves against the default gateway and returns 404
  3. Set cf-aig-collect-log: false or cf-aig-collect-log-payload: false on sensitive requests. Logging of prompts and responses is on by default
  4. Treat a 429 as a rate limit or a spent budget and a 401 with code 2009 as a rejected provider key. Do not retry a 2009
  5. Set byok_only on the gateway or send cf-aig-no-wholesale: true to stop a request without a provider key falling through to paid Unified Billing credits

DeepSeek API

  1. Send only data you'd be happy to publish
  2. Schedule bulk work off-peak for half price. Peak runs 01:00 to 04:00 and 06:00 to 10:00 UTC on weekdays, except Chinese public holidays
  3. Set max_tokens yourself. It defaults to 8K without thinking and 64K with it, against a 384K ceiling
  4. For schema-checked tool arguments use base URL https://api.deepseek.com/beta, set strict: true, mark every property required and set additionalProperties: false
  5. Keep a fallback provider and check the model field. 429 carries no Retry-After, and deepseek-v4-flash now answers as V4.1 Flash

Questions

Which is better for AI agents, Cloudflare AI Gateway or DeepSeek API?

Cloudflare AI Gateway scores 66.8 (B) on agent readiness against DeepSeek API's 46.8 (D), and leads in every scored category.

Do Cloudflare AI Gateway and DeepSeek API need an API key?

Both need an API key.

Can an agent call Cloudflare AI Gateway and DeepSeek API without installing anything?

Yes. Cloudflare AI Gateway has a hosted endpoint at https://api.cloudflare.com/client/v4/accounts/{account_id}/ai and DeepSeek API at https://api.deepseek.com.

Other comparisons with Cloudflare AI Gateway or DeepSeek API

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