Compare Calibre
Apogee Watcher vs Calibre
Calibre is strongest when continuous synthetic tests, CrUX, and first-party RUM matter on sites you control. Apogee Watcher focuses on scheduled PageSpeed Insights coverage across many client sites with organisation roles and automated discovery—no first-party RUM.
At a glance
| Topic | Calibre | Apogee Watcher |
|---|---|---|
| Time to setup (estimated) | ~30–90 min for first sites, profiles, and optional RUM snippet | ~15–30 min for first organisation, sites, discovery, and a weekly schedule |
| Synthetic engine | Continuous page-speed tests (URL × Test Profile × schedule) | Google PageSpeed Insights API (lab + CrUX where available) |
| Real-user / field data | CrUX + first-party RUM sessions | CrUX in PageSpeed Insights results; no first-party RUM |
| Agency multi-site model | Unlimited sites; seat caps 3 / 10 / 50; 1 team on Starter | Organisations, sites, Admin / Manager / Viewer |
| Page discovery | Configure pages and profiles in product workflows | Automated sitemap + crawl |
| Client-ready deliverable | Weekly/monthly Insights to account users; no native PDF or external client send | Weekly organisation PDF; white-label on Professional+ |
| Entry public pricing | From $75/mo Starter | $9 Personal → Growth $42 → $199 Agency |
Time to setup is an estimate for a first useful monitoring configuration (not a full portfolio migration or enterprise rollout). Your stack, tag access, and URL count will change it.
Client-ready deliverable: Watcher weekly organisation PDFs need pdf_reports (Starter+); white-label branding needs white_label_reports (Professional+). Monthly/custom report types are not self-serve yet.
What Calibre does better
- Continuous synthetic page-speed tests with lifetime snapshot retention while subscribed
- First-party RUM sessions alongside CrUX Core Web Vitals
- Performance budgets and product-team monitoring workflows on owned origins
- Unlimited sites and URLs on every public plan
- Automation API and CLI for CI and site management at scale
What Watcher does better
- Multi-organisation, multi-site model with Admin / Manager / Viewer roles
- Automated sitemap and crawl discovery so URL lists stay closer to what shipped
- Unlimited team members on paid defaults instead of 3 / 10 / 50 seat caps
- Coverage without placing a RUM script or consent review on every client origin
- Lower entry pricing for small agency books that only need weekly PSI schedules
- Weekly organisation PDFs with white-label on Professional+, sendable without requiring a Calibre seat for the client
Who each is best for
- Calibre: Product and engineering teams that own high-traffic sites and want continuous synthetic plus RUM in one workflow.
- Apogee Watcher: Agencies covering many CMS clients with scheduled PageSpeed Insights tests without instrumentation on every host.
- Often use both: Keep Calibre on one or two flagship properties that need continuous depth or RUM; use Watcher for the rest of the client list.
Read more: Calibre vs Apogee Watcher: Continuous Monitoring for Agencies
Pricing at portfolio scale
| Sites | Calibre | Apogee Watcher |
|---|---|---|
| 5 | Starter — $75 USD | Starter — $29 / €24 USD / EUR |
| 10 | Starter — $75 USD | Growth — $42 / €35 USD / EUR |
| 20 | Starter — $75 USD | Professional — $79 / €69 USD / EUR |
| 50 | Starter — $75 USD | Agency — $199 / €169 USD / EUR |
From calibreapp.com/pricing (3 Nov 2026), monthly. Starter $75 (5K synthetic tests, 5K RUM sessions that pause at cap, 3 seats, unlimited sites, 1 team) · Team $150 (15K tests, 10K RUM then packs, 10 seats, unlimited teams) · Company $1,500/mo paid yearly (50K tests, 1M RUM, 50 seats). One test = URL × Test Profile × schedule. Hub rows use Starter under the shared ~43 tests/site/mo weekly load—seat caps or denser schedules may need Team or Test Packs ($60/5K). Extra seats ≈ $15/user/mo. Confirm live before you buy. Snapshot date: 3 Nov 2026. Vendor pricing: Calibre pricing · Watcher pricing
Switch / setup from Calibre
- 1. Export the page and site list from Calibre (CSV or sheet).
- 2. Create Watcher organisations per client (or one organisation with clear site naming).
- 3. Add sites, run discovery, then set schedules and performance budgets.
- 4. Keep Calibre where first-party RUM or continuous synthetic depth still matters.
F.A.Q.
No. Watcher shows Chrome UX Report (CrUX) field data in PageSpeed Insights results when Google publishes it. It does not offer first-party real-user monitoring. Keep Calibre (or another RUM tool) when you need session-level proof from your traffic.
Calibre monthly list (3 Nov 2026): Starter $75 (5,000 synthetic tests, 3 seats, unlimited sites), Team $150 (15,000 tests, 10 seats), Company $1,500/mo paid yearly (50,000 tests, 50 seats). One test equals a URL × Test Profile × schedule. Under the shared ~43 tests/site/mo load, Starter’s 5K allocation covers 5–50 sites; seat caps or denser schedules may need Team or Test Packs ($60 per 5K). Watcher Professional is $79 for up to 25 sites; Agency is $199 when you need more. Confirm both vendors before you buy.
No. Recreate sites and schedules from your URL export. Historical synthetic snapshots and RUM stay in Calibre.
Related
Ready to monitor your portfolio?
Start on the free plan (no credit card required), upgrade later.
Calibre is a trademark of its owner. Apogee Watcher is not affiliated with Calibre. Prices and features from public sites may have changed since the snapshot date.