compare_providers
Cloudflare vs Fastly: the edge networks, measured
Cloudflare scores 80.6 to Fastly's 63.7 and is nearly three times as agent-ready. Cloudflare ships ten artifact types Fastly does not.
Cloudflare
Fastly
Cloudflare is an exemplar at 80.6, Fastly strong at 63.7. Agent readiness is the widest gap in this set of pairs: 69.6 (agent-native) against 24.1 (agent-aware). Cloudflare has been building for agents in public, with a first-party MCP server, agent skills and Workers AI. The scores show it.
The artifact matrix is one-sided. Cloudflare publishes ten types Fastly does not, including MCP, agent skills, GraphQL, JSON Schema, overlays, SDKs and a canonical APIs.json, across 651 APIs against Fastly’s 80. Operational transparency is the deepest facet gap: 63.2 against 18.4.
Fastly holds on access clarity (77.6 against 76.3) and has the cheapest published entry. The response grades its starter usage pricing from Fastly’s own page. Cloudflare’s per-call pricing did not resolve to a single graded entry figure.
Facet by facet
The six Kin Score facets, 0 to 100. The facet leader is the one the tool names in facet_leaders. Each facet links to how it is measured.
| Facet | Cloudflare | Fastly | Leader |
|---|---|---|---|
| Discoverability | 73.3 | 66.1 | Cloudflare |
| Contract Quality | 74.9 | 69.7 | Cloudflare |
| Contract Governance | 45.5 | 27.3 | Cloudflare |
| Operational Transparency | 63.2 | 18.4 | Cloudflare |
| Developer Ergonomics | 91.1 | 70.2 | Cloudflare |
| Access Clarity | 76.3 | 77.6 | Fastly |
| Kin Score | 80.6 | 63.7 | Cloudflare |
| Agent readiness | 69.6 agent-native | 24.1 agent-aware | Cloudflare |
Artifact coverage
Every artifact type either provider publishes, from the tool's artifact_matrix. Differences are listed first.
| Artifact | Cloudflare | Fastly |
|---|---|---|
| AgentSkill | ✓ | — |
| Authentication | ✓ | — |
| Canonical APIs.json | ✓ | — |
| GettingStarted | ✓ | — |
| GraphQL | ✓ | — |
| JSONSchema | ✓ | — |
| MCP | ✓ | — |
| Overlay | ✓ | — |
| Pricing | ✓ | — |
| SDKs | ✓ | — |
| APIsJSON | ✓ | ✓ |
| AgenticAccess | ✓ | ✓ |
| Arazzo | ✓ | ✓ |
| AsyncAPI | ✓ | ✓ |
| Documentation | ✓ | ✓ |
| FinOps | ✓ | ✓ |
| OpenAPI | ✓ | ✓ |
| Plans | ✓ | ✓ |
| RateLimits | ✓ | ✓ |
| Rules | ✓ | ✓ |
| Security | ✓ | ✓ |
What it costs to get in
Each provider's economics as the tool returns them. Grade A is quoted on the provider's own pricing page, B is arithmetic on quotes, C a stated prior. Entry cost is the cheapest published paid tier — a floor on getting in, not the price of the API alone. Grades: A quoted on the provider's page, B arithmetic on quotes, C a stated prior.
| Cloudflare | Fastly | |
|---|---|---|
| Audience | developer-api | developer-api |
| Pricing basis | per-call | per-call |
| Delivery | managed | managed |
| Entry (per month) | not published | $0.00001 grade A · Domain Research API - Suggest |
| Marginal cost | — | $500 ÷ 500M Requests, 5B vCPU ms, 20 services grade B |
| Take rate | — | — |
| Source | pricing page read 2026-09-20 | pricing page read 2026-09-20 |
Cheapest published way in: Fastly. Priced 1 of 2.
The full compare_providers response
{"providers":[{"slug":"cloudflare","name":"Cloudflare","band":"exemplar","composite":80.6,"trend":"flat","delta":0,"api_count":651,"api_count_basis":"split","artifact_types":["MCP","AgentSkills","Security","Rules","Plans","RateLimits","FinOps","AgenticAccess","Arazzo","Overlay","Documentation","Canonical APIs.json","GettingStarted","OpenAPI","AsyncAPI","Authentication","SDKs","APIReference","Pricing","JSONSchema","GraphQL","APIsJSON"],"industries":["artificial-intelligence","cybersecurity","developer-tools","iot","technology","telecommunications"],"regions":[],"facets":{"discoverability":73.3,"contract_quality":74.9,"contract_governance":45.5,"operational_transparency":63.2,"developer_ergonomics":91.1,"access_clarity":76.3},"facet_gap":{"discoverability":0,"contract_quality":0,"contract_governance":0,"operational_transparency":0,"developer_ergonomics":0,"access_clarity":1.3},"agent_readiness":{"score":69.6,"band":"agent-native"},"economics":{"audience":"developer-api","pricing_basis":"per-call","delivery":"managed","entry_usd_month":null,"marginal_usd":null,"take_rate":null,"fetched":"2026-09-20","source":"https://developers.cloudflare.com/workers-ai/platform/pricing/"}},{"slug":"fastly","name":"Fastly","band":"strong","composite":63.7,"trend":"flat","delta":0,"api_count":80,"api_count_basis":"split","artifact_types":["Security","Rules","Plans","RateLimits","FinOps","AgenticAccess","Arazzo","OpenAPI","Documentation","AsyncAPI","APIsJSON"],"industries":["artificial-intelligence","cybersecurity","developer-tools","telecommunications"],"regions":[],"facets":{"discoverability":66.1,"contract_quality":69.7,"contract_governance":27.3,"operational_transparency":18.4,"developer_ergonomics":70.2,"access_clarity":77.6},"facet_gap":{"discoverability":7.2,"contract_quality":5.2,"contract_governance":18.2,"operational_transparency":44.8,"developer_ergonomics":20.9,"access_clarity":0},"agent_readiness":{"score":24.1,"band":"agent-aware"},"economics":{"audience":"developer-api","pricing_basis":"per-call","delivery":"managed","entry_usd_month":{"usd":0,"grade":"A","plan":"Domain Research API - Suggest","from":"$0.00001","unit":null,"formula":null},"marginal_usd":{"usd":"1e-06","grade":"B","plan":"Compute Starter","from":"$500 ÷ 500M Requests, 5B vCPU ms, 20 services","unit":"request","formula":"monthly price / included quota — an UPPER bound: assumes the quota is fully used"},"take_rate":null,"fetched":"2026-09-20","source":"https://www.fastly.com/pricing"}}],"artifact_union":["APIsJSON","AgentSkill","AgenticAccess","Arazzo","AsyncAPI","Authentication","Canonical APIs.json","Documentation","FinOps","GettingStarted","GraphQL","JSONSchema","MCP","OpenAPI","Overlay","Plans","Pricing","RateLimits","Rules","SDKs","Security"],"artifact_matrix":{"APIsJSON":{"cloudflare":true,"fastly":true},"AgentSkill":{"cloudflare":true,"fastly":false},"AgenticAccess":{"cloudflare":true,"fastly":true},"Arazzo":{"cloudflare":true,"fastly":true},"AsyncAPI":{"cloudflare":true,"fastly":true},"Authentication":{"cloudflare":true,"fastly":false},"Canonical APIs.json":{"cloudflare":true,"fastly":false},"Documentation":{"cloudflare":true,"fastly":true},"FinOps":{"cloudflare":true,"fastly":true},"GettingStarted":{"cloudflare":true,"fastly":false},"GraphQL":{"cloudflare":true,"fastly":false},"JSONSchema":{"cloudflare":true,"fastly":false},"MCP":{"cloudflare":true,"fastly":false},"OpenAPI":{"cloudflare":true,"fastly":true},"Overlay":{"cloudflare":true,"fastly":false},"Plans":{"cloudflare":true,"fastly":true},"Pricing":{"cloudflare":true,"fastly":false},"RateLimits":{"cloudflare":true,"fastly":true},"Rules":{"cloudflare":true,"fastly":true},"SDKs":{"cloudflare":true,"fastly":false},"Security":{"cloudflare":true,"fastly":true}},"facet_leaders":{"discoverability":{"provider":"cloudflare","score":73.3},"contract_quality":{"provider":"cloudflare","score":74.9},"contract_governance":{"provider":"cloudflare","score":45.5},"operational_transparency":{"provider":"cloudflare","score":63.2},"developer_ergonomics":{"provider":"cloudflare","score":91.1},"access_clarity":{"provider":"fastly","score":77.6}},"best_overall":"cloudflare","cheapest_entry":"fastly","economics_basis":{"stamp_generated":"2026-10-17","priced":1,"of":2,"note":"Entry cost is the cheapest published paid tier — a floor on getting in, not the price of the API alone. Grades: A quoted on the provider's page, B arithmetic on quotes, C a stated prior."},"unknown":[]}
Result read 2026-10-27. Scores move as providers publish; run it yourself for today's numbers.
Run this comparison yourself
Everything above came from one call to compare_providers. Swap in any two of the catalog's providers (three or more works too) and you get the same answer for your own shortlist. It is an Understanding tool, included in the Understanding and Influence plans, or pay per call.
https://apis.io/mcp:
{"name": "compare_providers", "arguments": {"providers": ["cloudflare","fastly"]}}
Over the REST API:
curl "https://apis.io/api/v1/compare?providers=cloudflare,fastly" \
-H "X-API-Key: $APIS_IO_KEY"
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