Side-by-side comparison · 24 data points
Instant Checkout adds Buy Now button on PDP. Fast Checkout, Boost Sales with bypass Cart page.
| Instant Checkout ‑ Buy button | Shopify Flow | |
|---|---|---|
| Tagline | ||
| Description | ||
| Screenshots | images | images |
| Languages | ||
| Platforms | ||
| Developer | ||
| Listed | ||
| Last updated | — | — |
| Metric | Instant Checkout ‑ Buy button | Shopify Flow |
|---|---|---|
| Rating | 4.7 ★ | 4.7 ★ |
| Total reviews | 39 | ★ 11k |
| Free plan | Yes | Yes |
| Pricing | Free trial available | Free |
| Built for Shopify | ★ Yes | — |
| Pricing tiers | 1 tier | — |
| Listed features | ★ 5 | 3 |
| Featured placements | — | 3 |
| Review velocity (30d) | — | 917 new |
| Languages | 1 supported | 1 supported |
| Listed since | Nov 2018 | Sep 2017 |
Instant Checkout ‑ Buy button and Shopify Flow are evenly matched on rating (4.7★ vs 4.7★) — the differentiator comes down to pricing fit, feature breadth, and which app's interaction pattern suits your team's workflow. Pricing entry tiers: Instant Checkout ‑ Buy button at Free trial available, Shopify Flow 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 (apps, orders, integrations) varies. Shopify Flow has the larger user base (11,098 reviews vs 39), which usually maps to broader integration coverage, faster bug-fix cadence, and a deeper bench of community workflow patterns. Instant Checkout ‑ Buy button'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 of orders 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.
Read each app's audit: Instant Checkout ‑ Buy button audit • Shopify Flow audit
| Keyword | Instant Checkout ‑ Buy button | Shopify Flow |
|---|---|---|
| shopify flow | Not ranked | #1 |
| Not ranked | #7 | |
| conditional logic | Not ranked | #9 |
| instagram agent | #119 | Not ranked |
| instagram chat | #164 | Not ranked |
Not featured in any section recently.
No tracked changes.
| Signal | Instant Checkout ‑ Buy button | Shopify Flow |
|---|---|---|
| Average rating | 4.7 ★ (39) | 4.7 ★ (11k) |
| Rating distribution | 5— 4— 3— 2— 1— | 585% 49% 33% 21% 12% |
| Reviews · last 7 days | — | +218 |
| Reviews · last 30 days | — | +917 |
| Reviews · last 90 days | — | +1.7k |
No reviews yet.
Both Instant Checkout ‑ Buy button and Shopify Flow offer paid plans only. Instant Checkout ‑ Buy button starts at Free trial available; Shopify Flow starts at Free. Compare the per-tier features in the Pricing section above before committing.
Instant Checkout ‑ Buy button (4.7★, 39 reviews) and Shopify Flow (4.7★, 11,098 reviews) are essentially tied on rating. Look at review velocity and individual reviewer quotes — both visible on each app's detail page — to differentiate.
It depends on what you're optimizing for. Instant Checkout ‑ Buy button fits better if you prioritize broader integrations; Shopify Flow is the call if you need the larger user base. Read both apps' detail pages on AppRanks for the full feature breakdown, install counts, and recent listing changes.
Both apps are one-click installs from the Shopify App Store marketplace. Shopify Flow has more onboarding documentation maturity (11,098 reviews vs 39), which usually translates to better-tested setup wizards and quicker time-to-value. AppRanks doesn't measure setup time directly — read the recent reviews on each app's detail page for merchant-reported install experience.
Instant Checkout ‑ Buy button typically suits early-stage and growth-mode stores based on its review-base composition (39 reviews). Shopify Flow aligns more with established stores with steady traffic (11,098 reviews). Larger review bases generally mean the app has been load-tested at scale — relevant if you're processing high order volume or handling enterprise compliance requirements.
simply amazing
Sometimes it will cancel out steps if you repeat them, if I have condition to check something, and then I re check it later, it seems to action on the opposite - which is very un ideal. Otherwise I absolutely love this app, You flow writer is amazing, your editor isn't, its very hard to edit complex flows after they ha
Migration support varies by app and category. Instant Checkout ‑ Buy button and Shopify Flow both publish their export options on their marketplace listing pages (or in their support docs); some apps offer one-click import from competitors, others require CSV. The fastest check: search "import from Instant Checkout ‑ Buy button" in each app's help center. AppRanks does not track migration tooling directly — this is a category-specific capability worth verifying before commitment.
