Analytics and monitoring decision
Clksy
Build a self-hosted replacement is realistic: existing open-source link-shortener and analytics projects cover the core technical challenges, so a single competent developer can assemble and operate a managed self-hosted alternative rather than paying for all hosted conveniences.
Visit website↗$9/mo
$108/yr
Read off the official pricing page.
$100one-off70 h to build
$15/mo6 h/mo upkeep
On cash alone, building overtakes the subscription at 3 seats.
Open-source builds that already do this
Every project below is open source and already does this job today. Fork one, self-host it, or take the parts you need - the build prompt further down assumes an empty file, and this is the shortcut past that. Licences differ; check the one on each card before you ship. All Clksy alternatives, with the arithmetic →
What a replacement has to do
- Create short links with channel tags → redirect & log click metadata → tie conversions back with a pixel/postback → present dashboard with per-link/channel metrics and exports
What it still won’t have
- Managed hosting, uptime SLA and automated backups
- Claude MCP AI integration (managed AI features)
- Priority support and product polishing
- Some out-of-the-box integrations and hosted analytics retention policies
What remains hard
- Product polish and ongoing maintenance
First-year cost
Keep paying
Paying is—cheaper in year one.
On cash alone, building overtakes the subscription at 3 seats.
Money you would actually spend
Time you would spend
—
What you would spend
What we assumed
The verdict above measures whether you could build it. This one is only about money.
Runnable build prompt
Build a self-hosted minimal Clksy replacement using Node.js (Fastify), PostgreSQL, Redis (rate-limits), and Fly/Render for hosting. Core features in scope: short link creation with channel tags and metadata, redirect endpoint that logs click events (IP, UA, referrer, geo), client-side conversion pixel plus server-side postback endpoint that attributes conversions to original link, basic dashboard (React + Tailwind) showing clicks, unique visitors, conversions per link/channel, CSV export, custom domain support via Cloudflare DNS checks and automated Let's Encrypt/Cloudflare SSL, A/B split routing with weighted destinations, weekly digest email (SendGrid/Mailgun integration), REST API for link management, and tests plus error handling. Out of scope: AI integrations (Claude MCP), advanced attribution models (multi-touch beyond first/last), enterprise SLAs. Include unit/integration tests for redirect and attribution, end-to-end test for link→click→conversion flow, and a README with deployment steps.
How we checked
How the score was reached
- Partly verdict base52
- An open-source build was found+5
- 4 cited sources+3
- Price verified on pricing page+3
- 3/3 assessment runs agreed+4
- Evidence score67
The base comes from the verdict. Everything under it is a check that either happened or did not, and each one is a fact frozen in this record rather than a judgement made at render time - so the same evidence always produces the same number.
How scoring works →Cited sources · 4
Every page the run actually retrieved.
- official productClksy — product page
- official pricingClksy — pricing
- official docsClksy — product launch docs
- open sourcedubinc/dub
Integrity checks
What held up, and what did not.
