Side-by-side comparison · 24 data points
Build your contact us form or custom form without any technical knowledge required
| Mega Callback | Powerful Contact Form Builder | |
|---|---|---|
| Tagline | ||
| Description | ||
| Screenshots | images | images |
| Languages | ||
| Platforms | ||
| Developer | ||
| Listed |
Add callback option to your store and reach out to your customers
| Metric | Mega Callback | Powerful Contact Form Builder |
|---|---|---|
| Rating | ★ 5.0 ★ | 4.9 ★ |
| Total reviews | 11 | ★ 2.2k |
| Free plan | Yes | Yes |
| Pricing | Free plan available | Free plan available |
| Built for Shopify | — | ★ Yes |
| Pricing tiers | 3 tiers | 3 tiers |
| Listed features | 3 | ★ 5 |
| Featured placements | — | 5 |
| Review velocity (30d) | — | 61 new |
| Languages | 1 supported | 8 supported |
| Listed since | May 2018 | Oct 2017 |
Mega Callback and Powerful Contact Form Builder 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: Mega Callback at Free plan available, Powerful Contact Form Builder at Free plan available. 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. Powerful Contact Form Builder has the larger user base (2,236 reviews vs 11), which usually maps to broader integration coverage, faster bug-fix cadence, and a deeper bench of community workflow patterns. Mega Callback'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: Mega Callback audit • Powerful Contact Form Builder audit
| Last updated | — | — |
|---|
| Keyword | Mega Callback | Powerful Contact Form Builder |
|---|---|---|
| forms | #1622 | #1 |
| form | #1682 | #1 |
Not featured in any section recently.
No tracked changes.
| Signal | Mega Callback | Powerful Contact Form Builder |
|---|---|---|
| Average rating | 5.0 ★ (11) | 4.9 ★ (2.2k) |
| Rating distribution | 5— 4— 3— 2— 1— | 593% 44% 31% 21% 11% |
| Reviews · last 7 days | — | +20 |
| Reviews · last 30 days | — | +61 |
| Reviews · last 90 days | — | +152 |
No reviews yet.
Both Mega Callback and Powerful Contact Form Builder offer paid plans only. Mega Callback starts at Free plan available; Powerful Contact Form Builder starts at Free plan available. Compare the per-tier features in the Pricing section above before committing.
Mega Callback (5.0★, 11 reviews) and Powerful Contact Form Builder (4.9★, 2,236 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. Mega Callback fits better if you prioritize rating consistency; Powerful Contact Form Builder 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. Powerful Contact Form Builder has more onboarding documentation maturity (2,236 reviews vs 11), 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.
Mega Callback typically suits early-stage and growth-mode stores based on its review-base composition (11 reviews). Powerful Contact Form Builder aligns more with early-stage and growth-mode stores (2,236 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.
App is pretty darn good. I've tested other and they are either limited in function or buggy. This app performs very well. Plus, support was amazing. Emma was quick to reply (even on the weekends) and was very knowledgable. Highly recommended.
great team and form is easy to setup. Had a few bumps setting up but the team fixed asap. thank you Emma!
I needed help finalizing our waiver for our skateboarding school, and Emma responded immediately and resolved the issue for us. We are very happy with the app, as it offers all the features we need, unlike other apps.
APP does everything we need! The customer service is amazing, and Emma was really helpful! From answering questions to implementing customizations, she really made us feel supported and resolved all the questions from us effectively.
Frustrating to use!
Migration support varies by app and category. Mega Callback and Powerful Contact Form Builder 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 Mega Callback" in each app's help center. AppRanks does not track migration tooling directly — this is a category-specific capability worth verifying before commitment.
