RenderKu

Shopify email marketing app by RenderKu·Customize your emails without risking your store. RenderKu doesn’t read or edit your store data.

Snapshot

5.00(11 reviews)#84of 378 inEmail marketing

Ongoing.AI tracks RenderKu 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

5.00

11 reviews

Pricing

From $12/mo

freemium

Built for Shopify

No

Years live

2

launched Oct 9, 2023

Last updated

Jun 29, 2026

Shopify listing

Category rank over time

Where RenderKu sits day-by-day in Email marketing.

Position across the Email marketing page, snapshot daily. Lower is better — the Y axis is inverted so the strongest ranks sit at the top of the chart. Open the full Email marketing leaderboard →

#37#42#46#51#55May 28May 31Jun 4Jun 8Jun 12RenderKu · #47True Value · #46theMarketer · #48
Best position observed: #40. RenderKu slipped 7 positions over the window. Greyed lines: the apps sitting immediately around it on the latest snapshot.

Keyword rank over time

Where RenderKu shows up in App Store search.

Daily position on the Shopify App Store search-results page for every tracked term RenderKu ranks on. Lower is better — the Y axis is inverted so strong ranks sit at the top. Best so far: #53 on "email marketing".

#52#58#65#71#77May 28Jun 5Jun 14Jun 22Jul 1email marketing
1 term, 35 daily observations. Tracked daily from Ongoing.AI's App Store search snapshots — gaps are days the app fell off the captured pages entirely.

  • email marketing

    #68

    best #53

    +2 positions

Catalog position

Where RenderKu 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

#84

of 378 active apps

Review count percentile

78th

vs category siblings

Rating percentile

77th

vs category siblings

Years on App Store

2

since 2023

Listing change cadence

What RenderKu 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+16shopify_lastmod: 2026-06-06 → 2026-06-09shopify_lastmod: 2026-06-09 → 2026-06-10shopify_lastmod: 2026-06-10 → 2026-06-11shopify_lastmod: 2026-06-11 → 2026-06-12shopify_lastmod: 2026-06-12 → 2026-06-13shopify_lastmod: 2026-06-13 → 2026-06-14shopify_lastmod: 2026-06-14 → 2026-06-16shopify_lastmod: 2026-06-16 → 2026-06-17shopify_lastmod: 2026-06-17 → 2026-06-21shopify_lastmod: 2026-06-21 → 2026-06-22shopify_lastmod: 2026-06-22 → 2026-06-24shopify_lastmod: 2026-06-24 → 2026-06-25shopify_lastmod: 2026-06-25 → 2026-06-26shopify_lastmod: 2026-06-26 → 2026-06-27shopify_lastmod: 2026-06-27 → 2026-06-29Jun 10, 26Jun 20, 26Jul 1, 26

Shopify Lastmod · Jun 30

2026-06-27 → 2026-06-29

Shopify Lastmod · Jun 28

2026-06-26 → 2026-06-27

Shopify Lastmod · Jun 27

2026-06-25 → 2026-06-26

PricingIdentity & listingCadence

Reviews

What merchants are saying

5.00(11 reviews)
  • 100%positive15
  • 0%neutral0
  • 0%negative0

Top themes

    What merchants praise

    “Love this app. Allows me to design our transactional emails to match our branding that we use for marketing emails in Klaviyo. Now our transactional emails sent from Shopify match! Good level of functionality and customization. Was using Orderly before and it didn't have the level of customization that RenderKu does. Highly recommend.”
    Frozen Garden · 5★ · 2025-08-05

    Plans

    RenderKu pricing tiers.

    Free

    Free

    • Access to free stock photos, graphics
    • Unlimited exports
    • Up to 2 emails

    Pro

    $12/month

    • Unlimited emails

    Plus

    $24/month

    • Add multiple users to account
    • 3 users included in plan

    Capabilities

    What RenderKu can do.

    The 19 capabilities RenderKu lists across its category, in Shopify’s own taxonomy. Pulled directly from the App Store listing.

    Campaign types

    15
    • Email campaigns
    • Discounts
    • Promotions
    • Cross-sell emails
    • Cart emails
    • Checkout emails
    • Abandoned cart
    • Browse abandonment
    • Welcome emails
    • Follow-up emails
    • Price drop emails
    • Back-in-stock emails
    • Win-back emails
    • Product recommendations
    • Drip campaigns

    Managing campaigns

    4
    • Editor tool
    • Templates
    • Custom code
    • Custom fonts

    FAQ

    RenderKu — frequently asked questions.

    What is RenderKu on Shopify?
    RenderKu, officially listed on the Shopify App Store as RenderKu: Email Templates, is a Shopify app in the Email marketing category. RenderKu helps you create Shopify email templates without accessing or modifying your store data. It works entirely with Shopify liquid variables and requires zero access scopes. By design, it cannot modify your products, collections, orders, or any store data. Use the drag-and-drop editor to design templates ready to export and use in Shopify notifications. With RenderKu, you can also craft newsletters for email marketing campaigns. Get started with 100+ pre-made email templates. It averages 5.00 out of 5 across 11 merchant reviews on the Shopify App Store.
    How much does RenderKu cost?
    RenderKu offers a free plan and 2 paid plans starting at $12/month and going up to $24/month. The free plan includes Access to free stock photos, graphics, Unlimited exports, and Up to 2 emails. The paid plans unlock advanced features beyond what's available on the free tier.
    Is RenderKu free?
    Yes — RenderKu offers a free plan alongside paid options. The free plan includes Access to free stock photos, graphics, Unlimited exports, and Up to 2 emails. Paid plans start at $12/month for advanced features.
    When was RenderKu launched?
    RenderKu launched on October 9, 2023 — over 2 years on the Shopify App Store. In that time it has gathered 11 merchant reviews.
    Is RenderKu Built for Shopify?
    RenderKu 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 RenderKu alternatives?
    Merchants commonly compare RenderKu 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★11,277

    Known for: performance

    Pop Convert

    Pop Convert ‑ Pop Ups, Banners

    4.90★8,304

    Known for: pricing

    SendWILL

    SendWILL Popup Email Marketing

    4.90★7,073

    Known for: customer-support

    Privy Operations

    Privy ‑ Email, SMS & Pop Ups

    4.50★4,038

    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 RenderKu.

    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.

    Request access Get alerts on RenderKu

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