Downdetector alternatives,
built on Cloudflare.

Yes — Downdetector can be replaced with Cloudflare. Cloudsteading tracks 1 working build that swap Downdetector for a Cloudflare loadout (Analytics Engine, D1, KV, and others). Each entry includes source code, monthly cost estimates, and honest tradeoffs.

See 1 build ↓

1 build·5 CF primitives wired·uptime-and-status-pages

Top build

replaces Downdetector

isUpMap

An internet-service status heatmap with incident history and community reports

Open build →

How Cloudflare replaces it

Loadout most often used by the 1 build replacing Downdetector.

Analytics Enginemetrics

in 1

D1relational data

in 1

KVsmall values, fast reads

in 1

Queuesbackground jobs

in 1

Workersrequest handler

in 1

Frequently asked

Can you replace Downdetector with Cloudflare?+

Yes. 1 approved Cloudsteading build replace Downdetector using Cloudflare primitives — most commonly Analytics Engine, D1, KV, Queues. Each entry ships working code and a monthly cost estimate.

Which Cloudflare primitives replace Downdetector?+

Across 1 build replacing Downdetector, the most-used Cloudflare primitives are Analytics Engine, D1, KV, Queues, Workers. Most uptime-and-status-pages workloads need only 3–5 primitives — typically Workers for routing, D1 or KV for state, and R2 for blobs.

What is the best open-source Downdetector alternative on Cloudflare?+

isUpMap — An internet-service status heatmap with incident history and community reports. See the build entry for source code, primitive loadout, and the full cost breakdown.

directory/alternatives to/Downdetector