Ultraviolet Observability vs didit.run

A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.

Ultraviolet Observability compared with didit.run
Detail	Ultraviolet Observability	didit.run
What it does	Self-hosted observability platform for Kubernetes that keeps all telemetry data within your firewall	Cron job and heartbeat monitoring that tells you when a scheduled job stops running
Stage	Startup	Not given
Founded	Not given	Not given
Based in	Not given	PL
Pricing model	Paid	Not given
Pricing	Evaluation: Free for 30 days with full-function core and unlimited nodes during trial. Connected: $25 per node per month with 10-node minimum, billed on node-minutes. Air-gapped: Annual hand-carried license with no call-home. No per-GB, per-span or per-user fees.	Starter: Free (20 monitors, email, Slack and webhook alerts, 2 days of history, up to 5,000 pings per monitor, up to 3 team members). Pro: $19/mo excl. VAT (150 monitors, 17 alert integrations, 50 SMS tokens/month, 1 year of history, up to 120,000 pings per monitor, up to 15 team members). Business:
Key features	Distributed traces and APM with automatic instrumentation across HTTP, gRPC, DNS and databases Logs correlated to traces with severity faceting and live tail Metrics pipeline supporting Prometheus remote-write and Fluent Bit Kubernetes and infrastructure monitoring with node and workload health Dashboards, SLOs with error budgets and Datadog dashboard import Local alerting rules evaluated inside the core routed to Slack, PagerDuty, Teams or email Real user monitoring with Core Web Vitals, session replay and browser to backend trace stitching Multi-site support with remote clusters dialing home over outbound mTLS OpenTelemetry-native support for OTLP over gRPC and HTTP No code instrumentation required for application tracing	Instant email alerts within seconds of missed check-in Recovery notifications when failed jobs come back online Simple one-line curl integration with no installation required Real-time dashboard with instant status updates Explicit failure reporting with /ping/token/fail endpoint Duration tracking to catch jobs getting slower before timeout Public status pages with history bar and incident list Multiple alert channels including email, Slack, and webhook Team collaboration with role-based access control SMS alerts available with tokens per plan
What makes it different	Zero telemetry egress and all data stays on customer infrastructure Predictable pricing based on node-minutes with no per-GB or per-span charges Automatic instrumentation with no code changes required	Only requires adding one line to your crontab; nothing to install Free plan with 20 monitors and no credit card required Alerts arrive within seconds when jobs miss check-in window Real-time dashboard with no page refresh or polling needed Recovery notifications to know exactly when failed jobs come back online
Community votes	0	0
DR (Domain Rating by Ahrefs)	23 +5 (up) since last check	Not checked yet no change since last check
Trust Flow (Majestic)	0	0
Citation Flow (Majestic)	20	23
Referring domains (Majestic)	5	15

4 details filled in for both companies.

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