WarmInbox

Shopify email marketing app by Offpista·Keep your store emails out of spam and in inboxes. WarmInbox improves deliverability automatically.

Snapshot

4.70(7 reviews)#98of 379 inEmail marketing

Ongoing.AI tracks WarmInbox daily — category rank, keyword positions in App Store search, install footprint, listing changes, and reviewer sentiment — back to when we first observed the listing.

CategoriesEmail marketing

Rating

4.70

7 reviews

Pricing

From $9/mo

free_trial

Built for Shopify

No

Years live

1

launched Jan 10, 2025

Last updated

Jun 30, 2026

Shopify listing

Catalog position

Where WarmInbox sits in the App Store.

Rank and percentile inside the Email marketing category — the competitive shape of the niche around this app.

Rank in Email marketing

#98

of 379 active apps

Review count percentile

74th

vs category siblings

Rating percentile

65th

vs category siblings

Years on App Store

1

since 2025

Listing change cadence

What WarmInbox has changed lately.

Every pricing tweak, tagline refresh, and Shopify-side listing ping. Captured from Ongoing.AI’s per-scrape diff log — the cadence and the content of changes, in one strip.

Listing changes · last 21 days+11shopify_lastmod: 2026-05-14 → 2026-06-16shopify_lastmod: 2026-06-16 → 2026-06-29shopify_lastmod: 2026-06-29 → 2026-06-30Jun 13, 26Jun 23, 26Jul 4, 26

Shopify Lastmod · Jul 1

2026-06-29 → 2026-06-30

Shopify Lastmod · Jun 30

2026-06-16 → 2026-06-29

Shopify Lastmod · Jun 17

2026-05-14 → 2026-06-16

PricingIdentity & listingCadence

Reviews

What merchants are saying

4.70(7 reviews)
  • 90%positive18
  • 10%neutral2
  • 0%negative0

Top themes

    What merchants praise

    “I've tried other warm-up tools, and this one is by far the easiest to use. Emails come in at a steady peace, and everything looks natural. Excited to see how it impacts my deliverability over the next few weeks!”
    Fresh Heritage · 5★ · 2025-03-05

    Plans

    WarmInbox pricing tiers.

    WarmInbox Pro

    $9/month

    • 1 email account
    • AI-powered, simulates human actions
    • Responses from real accounts

    Capabilities

    What WarmInbox can do.

    The 12 capabilities WarmInbox lists across its category, in Shopify’s own taxonomy. Pulled directly from the App Store listing.

    Campaign types

    11
    • Newsletters
    • Rewards
    • Promotions
    • Upsell emails
    • Cross-sell emails
    • Abandoned cart
    • Welcome emails
    • Follow-up emails
    • Price drop emails
    • Win-back emails
    • Product recommendations

    Managing campaigns

    1
    • Automations

    FAQ

    WarmInbox — frequently asked questions.

    What is WarmInbox on Shopify?
    WarmInbox is a Shopify app in the Email marketing category. WarmInbox helps Shopify merchants keep emails out of spam by simulating real interactions like opens and replies. It improves deliverability, builds sender reputation, and is simple to set up with a user‑friendly dashboard. It's perfect for newsletters, promotions, abandoned cart reminders, and customer follow‑ups. Set it up once and let it run on autopilot. It averages 4.70 out of 5 across 7 merchant reviews on the Shopify App Store.
    How much does WarmInbox cost?
    WarmInbox has a single paid plan at $9/month on the Shopify App Store.
    Is WarmInbox free?
    No, WarmInbox is a paid Shopify app. Plans start at $9/month on the Shopify App Store.
    When was WarmInbox launched?
    WarmInbox launched on January 10, 2025 — over 1 year on the Shopify App Store. In that time it has gathered 7 merchant reviews.
    Is WarmInbox Built for Shopify?
    WarmInbox does not currently carry Shopify's Built for Shopify badge. The badge is awarded to apps that meet Shopify's published standards for performance, ease of use, and merchant value — many high-quality apps operate without it.
    What are the best WarmInbox alternatives?
    Merchants commonly compare WarmInbox with Shopify Flow, Pop Convert, SendWILL Popup Email Marketing, and Privy. Each alternative covers a similar use case but differs on pricing model, integration depth, and the specific themes merchants praise in reviews — see the alternatives section above for a side-by-side.

    Alternatives

    Apps merchants pick instead.

    Shopify

    Shopify Flow

    4.70★11,438

    Known for: performance

    Pop Convert

    Pop Convert ‑ Pop Ups, Banners

    4.90★8,311

    Known for: pricing

    SendWILL

    SendWILL Popup Email Marketing

    4.90★7,085

    Known for: customer-support

    Privy Operations

    Privy ‑ Email, SMS & Pop Ups

    4.50★4,035

    Known for: billing-issues

    Browse more inAll Email marketing apps

    Methodology

    Where the numbers come from.

    Ratings, review counts, pricing tiers, “Built for Shopify”, launch date, and category memberships come from the live Shopify App Store listing — refreshed daily by Ongoing.AI’s crawler. The review-count trajectory is the diff between today’s snapshot and snapshots from 7 and 28 days ago. Topic counts and sentiment come from the review corpus, topic-tagged with Claude. Install footprint is observed via Ongoing.AI’s tech-detection pass against actively-tracked Shopify storefronts. Catalog position is computed at snapshot time against every active app sharing the primary category. Snapshot generated .

    Find every brand running WarmInbox.

    Ongoing.AI tracks every Shopify brand’s app stack daily. Pull the full install list, filter by vertical or geography, and catch the moment merchants install — or churn off.

    Track WarmInbox — free Start free

    Prefer the source? View WarmInbox on the Shopify App Store ↗