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Cloudflare vs Vercel

Side-by-side uptime and incident comparison.

Cloudflare

30-day uptime
97.613%
92 incidents
90-day uptime
99.204%
avg 291m · longest 4131m
Recent incidents
Cloudflare Dashboard API Issues Affecting R2 Buckets 2026-04-23 Network Connectivity Issues in Ashburn Virginia Area. 2026-04-23 Cloudflare Registration Data Access Protocol (RDAP) Issues 2026-04-22 Email Delivery Delays 2026-04-22 Analytics Engine API increased errors 2026-04-22

Vercel

30-day uptime
99.869%
15 incidents
90-day uptime
99.560%
avg 747m · longest 20354m
Recent incidents
Delays Loading Logs 2026-04-22 Elevated errors on Vercel Dashboard 2026-04-21 Elevated errors on Vercel Dashboard and API endpoints 2026-04-20 Unaccessible runtime logs in the dashboard 2026-04-20 Observability Alerts degraded 2026-04-20

Incident Timeline Comparison

Date Cloudflare Vercel
2026-04-23 Cloudflare Dashboard API Issues Affecting R2 Buckets —
2026-04-23 Network Connectivity Issues in Ashburn Virginia Area. —
2026-04-22 Cloudflare Registration Data Access Protocol (RDAP) Issues —
2026-04-22 Email Delivery Delays —
2026-04-22 Analytics Engine API increased errors —
2026-04-22 Zone Activation Delays —
2026-04-21 Cloudflare Gateway HTTP Logs issues —
2026-04-21 Page Rules with Host Header Override issues —
2026-04-21 Investigating potential impact to Realtime services in Bombay —
2026-04-21 Unavailability of Sampled Logs and Suspicious Activity in Security Analytics —
2026-04-21 Network Performance Issues in Seattle, Washington —
2026-04-21 Cloudflare Pages build issues —
2026-04-21 Log Explorer Issues —
2026-04-21 Cloudflare Access Availability Issues —
2026-04-21 Degraded network performance for some users around Dallas, Texas —
2026-04-21 Increased HTTP 5xx Errors in Sydney —
2026-04-21 Issues with Cloudflare One Appliance, Cloudflare Tunnel, and Cloudflare Mesh connections on 2026-04-21 —
2026-04-20 Network Performance Issues in parts of Asia and Europe. —
2026-04-20 Rulesets Rate Limiting accuracy —
2026-04-20 Issues solving Challenges —
2026-04-19 R2 customers may see an increase of HTTP 500s in KIX —
2026-04-18 WARP connectivity —
2026-04-18 HTTP Log Analytics Issue —
2026-04-17 Cloudflare Workers AI Issues —
2026-04-17 DNS resolution intermittently failing for .co domains —
2026-04-17 Increase in API errors and latency —
2026-04-17 Increased errors in Seattle or Argo Smart Routing —
2026-04-17 Elevated 502 errors returned from some locations —
2026-04-17 co ccTLD DNS errors —
2026-04-16 CF1 Client DEX - Device analytics overtime gaps —
2026-04-16 API Analytics Delays —
2026-04-16 Workers script upload issues —
2026-04-16 API Analytics Delays —
2026-04-16 Cloudflare API failures/errors —
2026-04-16 Network performance issues in the Hyderabad (HYD) region —
2026-04-15 Cloudflare One Client registration issues —
2026-04-15 Network Performance issues - Increased HTTP 5xx Errors —
2026-04-15 Elevated Error Rate for Durable Objects and R2 Buckets in the APAC region —
2026-04-15 Cloudflare Workers API Latency —
2026-04-15 Cloudflare Billing Issues —
2026-04-14 Cloudflare Container Scheduling Delays —
2026-04-14 Network Congestion —
2026-04-14 WARP device configuration issues —
2026-04-13 Increased KV latency and timeouts —
2026-04-13 Wrangler logins failing due to scope error —
2026-04-11 Workers AI Gemma 4 model unhealthy —
2026-04-10 Increased HTTP 5xx errors in Philadelphia colo —
2026-04-10 Workers Assets increased upload failure —
2026-04-09 Increased HTTP 5xx errors in Philadelphia colo —
2026-04-08 Network performance issues in MIA and ATL regions —
2026-04-08 Issues with the Cloudflare One Dashboard —
2026-04-08 Increased HTTP 5XX Errors in Sao Paulo, GRU —
2026-04-07 Analytics Delays and Errors —
2026-04-07 Cloudflare Dashboard and Cloudflare API service issues —
2026-04-07 Cloudflare Durable Objects Availability in Western North America —
2026-04-07 Cloudflare Debian Mirror Issues —
2026-04-07 Cloudflare Dashboard and Cloudflare API service issues —
2026-04-07 Increased Durable Object Errors in AMS —
2026-04-06 Smart Routing currently has reduced performance —
2026-04-06 Cloudflare API Availability —
2026-04-06 Digital experience Logpush delay —
2026-04-06 Delay in some zone configuration deployment —
2026-04-06 Delayed Cloudflare Page Shield data updates —
2026-04-06 SOC alerting for Core applications was impacted —
2026-04-03 Queue resource error —
2026-04-03 Customers using our Email Security product might see some links flagged as suspicious —
2026-04-03 Pages increased deployment errors —
2026-04-03 WARP connectivity issues affecting a subset of windows users, using latest version 2026.3.846.0. —
2026-04-02 Elevated latency uploading Workers Static Assets —
2026-04-02 Digital Experience Monitoring (DEX) Delay —
2026-04-02 Issues with creating Managed Rules exceptions via the Cloudflare Dashboard —
2026-04-02 Cache Purging Delays —
2026-04-02 Cloudflare AI Search Issues —
2026-04-02 Cloudflare Workers Issues in Chicago —
2026-04-02 Cache Assets in Buenos Aires —
2026-04-02 Increased 1003 / 403 errors in Workers —
2026-04-01 Network Performance Issues in Phoenix, AZ —
2026-03-31 Elevated Error Rate for R2 APAC Buckets —
2026-03-30 Increase in 5xx Errors in Fortaleza, Brazil datacenter (FOR) —
2026-03-30 CNI Maintenance Completed Ahead of Communicated Schedule —
2026-03-30 Workers Assets increased upload failure —
2026-03-27 Intermittent 500s on RealtimeKit API —
2026-03-27 Cloudflare Pages - Custom Domain Management Degraded —
2026-03-27 Network Performance Issues in Minneapolis, US datacenter (MSP) —
2026-03-27 Increase in 5xx Errors in Fortaleza, Brazil datacenter (FOR) —
2026-03-27 Cloudflare Pages API is seeing increased error rate —
2026-03-26 Increase in 502 errors —
2026-03-26 Incorrect IP source information in spectrum HTTP/HTTPS apps —
2026-03-26 Cloudflare Workers AI Issues —
2026-03-25 Access for Infrastructure RDP intermittent connectivity issues —
2026-03-25 Network Analytics Issues —
2026-03-25 Network Error Logging Issues —
2026-04-22 — Delays Loading Logs
2026-04-21 — Elevated errors on Vercel Dashboard
2026-04-20 — Elevated errors on Vercel Dashboard and API endpoints
2026-04-20 — Unaccessible runtime logs in the dashboard
2026-04-20 — Observability Alerts degraded
2026-04-19 — Delays Loading Observability, Analytics and Speed Insights
2026-04-07 — Elevated queue times for deployments on the Hobby plan
2026-04-07 — Builds logs stuck in loading state in iad1
2026-04-02 — Elevated INTERNAL_UNEXPECTED_ERROR error rates for some deployments
2026-04-02 — Elevated errors (SIGSEGV) for Vercel Functions running Node.js 20 in cle1 and dub1 regions
2026-04-01 — Elevated errors creating deployments with integrations and increased delays in delivering webhooks
2026-03-31 — Elevated Errors Creating Deployments
2026-03-31 — Degraded Support Case Submission
2026-03-25 — Elevated Dashboard Errors
2026-03-24 — Elevated Errors Loading Deployments on Dashboard
2026-03-24 — Elevated errors creating Vercel Functions in sin1 (Singapore)
2026-03-13 — Elevated Build Errors
2026-03-11 — Elevated GitHub Deployment Failures
2026-03-06 — Elevated Latency on Queue Messages, Increased Message Retry Latency in iad1
2026-03-06 — Elevated Errors on Middleware Invocations
2026-03-03 — Delays Loading Observability, Usage, Analytics, and Speed Insights Data
2026-03-02 — Dubai region (dxb1) is unavailable and traffic is being re-routed
2026-03-02 — Degraded Logs and Traces in Dubai region (dxb1)
2026-03-02 — Elevated deployment and function invocations failures
2026-03-01 — Deployments are failing for customers using Static IPs in Dubai region (dxb1)
2026-02-28 — Delays Loading Observability, Analytics and Speed Insights Data
2026-02-12 — Delayed Firewall Observability Data
2026-02-11 — Elevated Error Rate on AI Gateway in cle1 and fra1
2026-02-07 — Problems Loading Dashboard & Elevated Builds Error Rate
2026-02-05 — Delays Loading Firewall, Billing, and Observability Data
2026-02-03 — Elevated latency creating new deployments
2026-02-03 — Elevated Error Rates on Sandboxes
2026-02-03 — Elevated Errors on API & Dashboard, Delayed Builds
2026-02-01 — Elevated error rates in sin1 (Singapore) Edge Region
2026-01-29 — Elevated git clone duration at build time
2026-01-28 — Elevated Connection Latency in dub1 (Dublin, Ireland) Edge Region
2026-01-26 — Delayed Dashboard Data Across Multiple Services
2026-01-23 — Some domain purchases are failing
2026-01-13 — Elevated build failure rates
2025-12-12 — Errors creating Support Center cases
2025-12-12 — Web Analytics and Speed insights data not recorded on some projects
2025-12-10 — Elevated error rates across new deployments and Vercel API
2025-12-09 — Elevated errors creating deployments with Neon and Supabase integrations
2025-12-08 — Elevated errors loading Vercel Logs and Speed Insights
2025-12-07 — Speed Insights elevated errors
2025-12-02 — Elevated Error Rates for Domain Registrations
2025-11-26 — Elevated errors creating deployments
2025-11-18 — Elevated error rate for domain search and registration
2025-11-17 — Builds and Deployments were Temporarily in a Queued State
2025-11-16 — Builds and Deployments are Currently in a Queued State
2025-11-14 — Elevated errors serving traffic in dub1 Edge Region
2025-11-14 — Runtime logs not showing in Dashboard
2025-11-11 — Builds and Deployments are Currently in a Queued State
2025-11-04 — AI Gateway is unavailable
2025-11-04 — Elevated errors for Edge Config
2025-10-30 — Intermittent errors affecting APIs and new builds