Fastify vs SEOLab

Fastify: Instant Page Loads and SEOLab: All in #1 SEO — AI SEO are evenly matched on rating (5.0★ vs 4.9★) — the differentiator comes down to pricing fit, feature breadth, and which app's interaction pattern suits your team's workflow.

Pricing entry tiers: Fastify: Instant Page Loads at Free plan available, SEOLab: All in #1 SEO — AI SEO at Free. Check each app's tier structure for the capacity limits you actually need before deciding — the headline number is the same shape, but the gating shape per tier (seats, usage volume, integrations) varies.

SEOLab: All in #1 SEO — AI SEO has the larger user base (2,585 reviews vs 1), which usually maps to broader integration coverage, faster bug-fix cadence, and a deeper bench of community workflow patterns. Fastify: Instant Page Loads's smaller cohort can be an advantage for niche workflows where the bigger app has accumulated bloat.

Recommended evaluation path: install both apps' free tiers (where available) and run them in parallel on a small cohort for 7-14 days before committing. The data tables below show the per-feature breakdown — for most merchants the deciding factor will be a single integration or workflow detail that's hard to compare from listing pages alone.

This verdict is generated from the live marketplace data on this page — rating, review count, pricing tier, and category position all refresh from the canonical Shopify App Store listing every 24 hours. AppRanks does not accept payment to influence comparison outcomes; the methodology is documented on the About page and applies identically to every pair on the site.

Is Fastify: Instant Page Loads or SEOLab: All in #1 SEO — AI SEO cheaper?

Both Fastify: Instant Page Loads and SEOLab: All in #1 SEO — AI SEO offer paid plans only. Fastify: Instant Page Loads starts at Free plan available; SEOLab: All in #1 SEO — AI SEO starts at Free. Compare the per-tier features in the Pricing section above before committing.

Which has better reviews, Fastify: Instant Page Loads or SEOLab: All in #1 SEO — AI SEO?

Fastify: Instant Page Loads (5.0★, 1 reviews) and SEOLab: All in #1 SEO — AI SEO (4.9★, 2,585 reviews) are essentially tied on rating. Look at review velocity and individual reviewer quotes — both visible on each app's detail page — to differentiate.

Should I choose Fastify: Instant Page Loads or SEOLab: All in #1 SEO — AI SEO?

Fastify: Instant Page Loads holds the higher average rating (5.0★ vs 4.9★). That is the one dimension AppRanks can separate them on here — read both apps' detail pages for the feature breakdown and recent listing changes.

Which is faster to set up, Fastify: Instant Page Loads or SEOLab: All in #1 SEO — AI SEO?

Both apps are one-click installs from the Shopify App Store. SEOLab: All in #1 SEO — AI SEO has the deeper published review base (2,585 vs 1), which often — though not always — accompanies better-tested setup docs. AppRanks doesn't measure setup time directly: read the recent reviews on each app's detail page for user-reported install experience.

Which works better for small vs large Shopify App Store merchants?

Fastify: Instant Page Loads typically suits early-stage and growth-mode teams based on its published review base (1 reviews). SEOLab: All in #1 SEO — AI SEO typically suits early-stage and growth-mode teams based on its published review base (2,585 reviews). A larger review base generally means the app has been exercised at scale — relevant if you are processing high volume or handling enterprise compliance requirements.