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Free G2 Review Widgets for Kartra

Embed G2 reviews on any Kartra page in 60 seconds — Custom Code component, paste, save. Real G2 stars — the B2B software buyer's strongest trust signal — on your own site.

Build Your G2 Review Widget

G2

Key facts: 60-second install on Kartra · free forever, no plugin needed · installs via the Custom Code component · no view caps on any plan · daily review auto-sync on paid plans · schema.org markup on paid plans

Last updated ·by Mike Ragimov

SEO + AI schema · paid plans

Review schema markup, on paid plans

Paid widgets add schema.org Review and AggregateRating JSON-LD to the page they sit on, so search engines and AI answer engines can read your G2 reviews as structured data. Google does not show review stars for reviews a business shows about itself, so the gain is readability, not stars. The free plan shows the reviews without the schema. See how the schema works

Install guides

Also available for other platforms

Same widget, platform-specific install guide. Pick where your pages live.

Looking for a different review source? See all review widgets

Setting this up on a different platform? See all G2 review widgets · Want a different review platform on Kartra? All review widgets for Kartra

Review widgets for every platform

The same widget, built from whichever platform your reviews live on. Free plan on every one.

Reviews on more than one platform? Blend them into one widget

How to Add G2 Reviews to Kartra

Connect your G2 profile in BlooTrue, pick a style, then paste one embed code into the Custom Code component on Kartra and publish.

  1. 1

    Open the page in the Kartra page builder.

  2. 2

    Add a component and choose Custom Code (HTML) where the reviews should appear.

  3. 3

    Paste the BlooTrue embed code into the code area and apply.

  4. 4

    Save and publish the page — the widget renders live.

Kartra sandboxes some scripts inside the builder preview — the widget always renders correctly on the published page.

Where the Code Goes on Kartra

Kartra holds the embed code in a Custom Code (HTML) component from the page builder's component list.

The builder sandboxes some scripts in its preview, so the component may show a frame or nothing while you edit; the reviews render on the published page. The component follows the width of the column it sits in, and its height is whatever the widget needs. Kartra sales pages and checkout pages are separate pages, so a widget above the offer stack and one beside the payment form are two components, each holding the same code.

If the widget does not show on Kartra

  • A blank Custom Code component in the Kartra builder preview is the preview sandbox at work. Publish, then open the live page URL to check the reviews.
  • Make sure you chose Custom Code (HTML), not a text component. A Kartra text component prints the script as plain characters instead of running it.
  • Reviews on the sales page but missing at checkout? Kartra checkout pages are built separately, so drop a second Custom Code component beside the payment form.

Still blank? Our help article Widget not showing covers the checks that apply on every site.

Official documentation: Kartra: Components: Custom HTML codeG2: Review Activity

G2 Review Widget for Kartra — Free, No Plugin

Embed G2 reviews on any Kartra page with a single copy-paste embed code. Real G2 stars — the B2B software buyer's strongest trust signal — on your own site. Installs via the Custom Code component.

Where G2 reviews help most on Kartra

B2B software teams build Kartra pages for demos, webinars, free trials and paid campaigns. The visitor is often a buyer comparing two or three tools, and G2 is one of the places those comparisons happen.

Put the widget directly beside the demo or trial form, so the proof sits at the moment they hand over a work email. A compact badge under the headline helps if the page is long. Reviews that mention setup time, support or switching from a competitor do the most work here, and the way to get more of those onto the page is to ask customers to write about exactly that on G2.

About G2 reviews in this widget

Your G2 widget lists the reviews from your G2 product profile and puts the star rating and review count G2 reports for that profile in the header. Both figures are read from G2, not averaged from the reviews on the page. G2 verifies the people who leave those ratings, which is why software buyers check them before booking a demo. The mistake to avoid is treating a G2 badge as an embed. G2 badges are image files with no review text behind them, so a visitor learns nothing beyond the logo. The widget shows the reviews themselves.

G2 Widget on Kartra — FAQ

Is the BlooTrue G2 review widget free for Kartra?
Yes. BlooTrue is completely free to embed G2 reviews on Kartra. No plugin, no recurring fee, unlimited views. The free plan shows your reviews with BlooTrue branding in the footer; paid plans remove the branding.
How do I install the widget on Kartra?
Open the page in the Kartra page builder. Add a component and choose Custom Code (HTML) where the reviews should appear. Paste the BlooTrue embed code into the code area and apply. Save and publish the page — the widget renders live.
Anything specific to Kartra worth knowing before I embed?
Kartra sandboxes some scripts inside the builder preview — the widget always renders correctly on the published page.
Where should I place G2 reviews on Kartra for the biggest lift?
Sales pages above the offer stack and on checkout pages near the payment form — proof exactly where money changes hands.
Do the reviews stay up to date automatically?
Paid plans auto-sync your G2 reviews daily, so the widget always shows your latest 5-star reviews without touching Kartra again. The free plan shows the reviews imported at setup.
We have two products listed on G2, can each one get its own widget?
Each widget reads one G2 product profile, the page at g2.com/products/your-product/reviews, so two products means two widgets with two URLs. The free plan includes a single widget, so start with the product your site promotes most; the header will carry that product's own G2 rating and review count.
Which number sits at the top of the G2 widget?
The star rating and review count from your G2 product profile, as G2 publishes them. BlooTrue does not build a new average from the G2 reviews it displays. Since the free plan lists only your G2 reviews of four stars and up, the header can read lower than the reviews under it, because G2 counts the lower ratings too.
What do I give up by using the free plan for G2 reviews?
Two things. A small BlooTrue badge appears on the widget, and the widget keeps the G2 reviews present when you created it rather than fetching new ones. There is no card to enter and no view limit. Paid plans remove the badge and check your G2 profile every day for reviews added since.

Ready to Put G2 Reviews on Your Kartra Pages?

Free forever. No plugin. 100+ widget styles. Set up in 60 seconds.

Free G2 Review Widget