A/B TestingFeature FlagsComparison · Updated October 2026 · 10 min read

Convert vs LaunchDarkly vs Explore (2026): Who Owns the Checkout Test

VR
Valentin Radu · Founder & CEO, Omniconvert · Author, The CLV Revolution
15+ years working with eCommerce brands including Decathlon and 1,000+ DTC Shopify stores
Reviewed by Cristina Stefanova, Head of Content
Convert, LaunchDarkly, and Omniconvert Explore compared: privacy-first agency testing and engineering feature flags versus Shopify-native eCommerce experimentation measured in revenue per visitor.
Answer Capsule

Convert is a privacy-first A/B testing platform built for CRO agencies and general websites. LaunchDarkly is a feature flag management platform built for engineering teams controlling software releases at scale. Omniconvert Explore is the Shopify-native eCommerce CRO platform: it runs experiments on product, cart, and checkout, and measures the result in revenue per visitor rather than engineering deployment metrics.

User ratings
  • Convert 4.7 G2 , 139 reviews , as of 2026
  • LaunchDarkly 4.5 G2 , 712 reviews , as of 2026
  • Omniconvert Explore 4.6 G2 , 191 reviews , as of 2026
Key Takeaways
  • Convert is a privacy-first A/B testing platform for CRO agencies and general websites, with a 4.7 out of 5 G2 rating. [G2, 2026]
  • LaunchDarkly is the market-leading feature flag management platform, used by engineering teams for SDK-based experiments and controlled rollouts, with a 4.5 out of 5 G2 rating. [G2, 2026]
  • Convert and LaunchDarkly solve different jobs, agency testing and engineering feature flags, and are not substitutes for each other.
  • Neither is built around the Shopify checkout, has a marketer-usable visual editor on store pages, or measures results in revenue per visitor.
  • Omniconvert Explore runs experiments on product, cart, and checkout natively and measures results in revenue per visitor: pick it for Shopify revenue surfaces.

Teams comparing Convert vs LaunchDarkly are usually weighing two very different jobs: a privacy-first A/B test on a general website, or a feature-flag rollout gated by an engineering SDK. Convert answers the testing question for CRO agencies; LaunchDarkly answers the controlled-release question for engineering teams at scale. Neither is built around the surfaces where a Shopify store wins or loses revenue: the product page, cart, and checkout. This page covers what each does well, the gap they share, and when Omniconvert Explore is the right layer.

What is Convert, and what is it actually good at?

Convert is a privacy-first A/B testing platform for CRO agencies and mid-market teams. It supports multivariate testing and advanced targeting, with integrations across Google Analytics and major analytics platforms. It is known for transparent session-based pricing and a no-data-sharing stance. [Convert, 2026]

Convert is one of the most highly rated tools in the category, with a 4.7 out of 5 rating on G2 across 139 reviews. [G2, 2026] It is a favorite among CRO agencies for transparent session-based pricing and agency-friendly account features, and its support is consistently praised.

The category Convert sits in is practitioner-led web testing. It runs A/B and multivariate tests on general websites, with a strong privacy posture that appeals to teams handling sensitive traffic. That focus is the point of the product.

Privacy-first testing defined

Privacy-first testing means the platform avoids sharing experiment data with third parties and minimizes what it collects, which matters for teams under strict compliance requirements. Convert builds this into its product and pricing. It is a separate concern from whether a test runs natively on a store's checkout.

Where Convert is genuinely strong

  • Transparent, session-based pricing: predictable costs that agencies and mid-market teams can plan around.
  • Strong privacy stance: no data sharing with third parties, useful under strict compliance needs.
  • Multivariate and advanced targeting: capable experimentation with granular audience rules.
  • Highly rated support and integrations: well-regarded support, with Google Analytics and major analytics connections.

Where Convert hits its ceiling for an eCommerce store

  • No native Shopify integration: no eCommerce-specific experiment templates, so store setups are manual.
  • Editor is functional, not polished: the visual editor trails VWO and Optimizely for ease of use.
  • No built-in behavioral analysis: no native heatmaps or session recordings, so teams add third-party tools.
  • Generic conversion focus: results are framed around general conversion, not revenue per visitor.

What is LaunchDarkly, and what is it actually good at?

LaunchDarkly is the market-leading feature flag management platform, built for engineering teams running SDK-based experiments and controlled software releases. It supports gradual rollouts, targeting rules, and server-side experimentation, with deep CI/CD and monitoring integrations across the engineering toolchain. [G2, 2026]

LaunchDarkly is a category leader for feature flag management, holding a 4.5 out of 5 rating on G2 across 712 reviews. [G2, 2026] It is used by major technology companies to manage complex release programs at scale, with granular rollout control by cohort, segment, or percentage.

The category LaunchDarkly sits in is engineering-controlled experimentation. Every variant is an SDK call. Every rule is a code change. That control is the point of the product, and the reason platform and backend teams choose it.

Feature flag management defined

A feature flag is a toggle in application code that gates a feature on or off, often by user segment, cohort, or rollout percentage. Feature flag platforms let engineering teams control releases, run SDK-based experiments, and roll back changes without a redeploy. It is an engineering control plane, distinct from a marketer-run A/B test on a store's product page.

Where LaunchDarkly is genuinely strong

  • Market leader in feature flag management: used by major technology companies for complex, high-scale rollouts.
  • Gradual rollouts and targeting rules: granular control over who sees what, by cohort, segment, or percentage.
  • Deep CI/CD and monitoring integration: fits engineering toolchains, release workflows, and incident response.
  • Server-side experimentation at scale: SDK-based tests on back-end logic and feature paths, not just front-end copy.

Where LaunchDarkly hits its ceiling for an eCommerce store

  • No visual editor: every experiment is written in application code, so marketers cannot ship a test independently.
  • No native Shopify integration: the Shopify catalog, variants, and checkout sit outside the platform.
  • No built-in behavioral layer: no heatmaps, no session recordings, no on-site surveys or overlays.
  • Engineering-only measurement: results are read in deployment and feature metrics, not revenue per visitor.

What Convert and LaunchDarkly cannot do for an eCommerce store

Convert and LaunchDarkly serve very different buyers, CRO agencies and engineering teams, but share one gap for a store. Neither is built around the surfaces where eCommerce revenue is won or lost: product pages, cart, and checkout. Neither measures outcomes in revenue per visitor.

Convert is built for CRO practitioners running tests on general websites. With no native Shopify integration or purpose-built eCommerce flows, checkout testing happens through manual implementation, and revenue per visitor is not a native experiment metric. Connecting a winning variant to checkout revenue stays a manual exercise.

LaunchDarkly is built for engineering teams controlling software releases through feature flags. It has no visual editor; every experiment is an SDK call written in application code. A marketer cannot ship a product-page test without engineering, and the platform is not designed to measure results in eCommerce revenue terms.

The two gaps start in different places but converge on the same missing layer. Convert optimizes test execution on a generic page. LaunchDarkly controls software releases from inside the engineering stack. Neither is built around where store revenue is actually decided, or around the Customer Value Optimization question: whether a result holds for high-value, repeat buyers.

There is a second gap underneath the first: the data insights layer that tells a team what to test and whether it actually worked. Convert ships no native behavioral analysis, so heatmaps, session recordings, and on-site surveys come from third-party tools. LaunchDarkly ships none of that behavioral layer at all, because it was never designed to run a conversion experiment on a page a shopper sees.

Omniconvert Explore builds that data insights layer in. Heatmaps, session recordings, and surveys sit next to the experiment, and the same behavioral and customer data defines the segments you test against. Insight and test live together: the difference between guessing at a hypothesis and reading it off the store's own data.

eCommerce CRO defined

eCommerce conversion rate optimization (CRO) is the practice of running controlled experiments on the revenue surfaces of an online store, product pages, cart, and checkout, and measuring the result in revenue per visitor and order rate rather than generic conversion rate. Omniconvert Explore is defined as an eCommerce conversion rate optimization platform for product, cart, and checkout experiments, native to Shopify and priced for store traffic.

What neither tool can tell an eCommerce team

  1. Did the win move revenue and margin. Whether a winning variant raised revenue per visitor and order rate, not just lifted a click or micro-conversion.
  2. Which surface to test first. Which pages in the funnel (product, cart, checkout) carry the highest revenue impact if tested next.
  3. How it behaves in checkout. How an experiment interacts with the Shopify catalog, variants, and checkout flow natively, without engineering glue work.
  4. Whether it holds for valuable customers. Whether the result holds for repeat, high-value customers, the Customer Value Optimization question, not just first-session visitors.
7,000+
eCommerce websites benchmarked
CROBenchmark Report 2026, Omniconvert

Omniconvert benchmarks more than 7,000 eCommerce websites in its CROBenchmark Report 2026, across 248+ audit criteria. The data shows where stores lose orders at the checkout surface itself: 94.2% never show checkout progress, 99.6% fail to make guest checkout visible, and 85.1% never show the full order cost before the final step. [CROBenchmark Report 2026, Omniconvert]

These are checkout-surface problems, the exact surfaces a general tester or an engineering feature-flag platform is not built to experiment on. Explore runs the experiment on the store's real revenue surfaces and reports the outcome in revenue per visitor.

That is the revenue question Convert and LaunchDarkly are not built to answer, and the one Explore is. A higher click rate or a successfully rolled-out feature can leave the bank balance flat; what moves it is order rate and average order value along the product-to-checkout path, read as revenue per visitor. Explore also reaches Shopify-specific levers most testing tools cannot touch, including price testing; see Explore 3.0: pricing testing on Shopify.


Convert vs LaunchDarkly vs Explore: the capability comparison

Side by side, the three tools serve different layers. Convert runs privacy-first tests on general websites. LaunchDarkly manages feature flags and SDK-based rollouts for engineering teams. Explore adds native Shopify experiments, built-in surveys and overlays, and revenue-per-visitor measurement on the product-to-checkout path; see A/B testing with Explore.

Capability Convert LaunchDarkly Omniconvert Explore
Primary function Privacy-first general-website A/B testing Feature flag management and SDK experimentation eCommerce CRO on product, cart, and checkout
A/B testing Yes visual and code editor Partial SDK-based feature flag experiments only Yes visual plus code editor
Multivariate testing Yes No Yes
Server-side testing Yes Yes SDK, strong at this Yes
Visual editor Yes functional, not polished No SDK required Yes polished editor
On-site surveys and overlays No needs third-party tools No engineering platform only Yes surveys and overlays built in
Shopify integration Medium not native, manual setup Low SDK-only, no native connector Yes native
eCommerce focus Medium agency and mid-market web Low engineering-first platform High built for store revenue workflows
Pricing model Session-based, from $299/mo, free trial Seat-based, contact sales, no free trial Session-based, built for store traffic, free trial
Best for CRO agencies wanting privacy-first testing Engineering teams managing feature releases at scale Shopify and eCommerce teams optimizing for revenue
User rating 4.7 out of 5 (G2, 139 reviews, as of 2026) 4.5 out of 5 (G2, 712 reviews, as of 2026) 4.6 out of 5 (G2, 191 reviews, as of 2026)
Case study: AliveCor

AliveCor used Omniconvert Explore to run a structured A/B testing program and achieved +21% conversion rate, +5% revenue per visitor, and 94% statistical relevance across their experiments. [Omniconvert, AliveCor case study]

Competitor ratings, pricing, and plan details reflect publicly listed figures as of 2026 and can change. Explore uses session-based pricing; see the Omniconvert pricing page for current plans.

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Frequently Asked Questions

Q
What is the difference between Convert and LaunchDarkly?
Convert is a privacy-first A/B testing platform built for CRO agencies and general websites, with a visual editor and session-based pricing. LaunchDarkly is a feature flag management platform built for engineering teams running SDK-based experiments and controlled software releases. The core difference is purpose: Convert runs practitioner-led page tests, while LaunchDarkly gates feature releases in application code. They are not substitutes.
Q
Is Convert better than LaunchDarkly?
Neither is universally better; they serve different buyers. Convert is stronger if your team runs page-level A/B tests on general websites and needs a privacy-first, agency-friendly tool. LaunchDarkly is stronger if your engineering team ships gated software releases with granular rollout control. Pick by whether the next experiment lives on a page a shopper sees or in application code.
Q
Can Omniconvert Explore replace Convert or LaunchDarkly?
Partly. Explore replaces Convert for eCommerce A/B testing, with native Shopify integration and revenue-per-visitor outcomes Convert handles manually. It does not replace LaunchDarkly's engineering feature flag platform, which gates releases inside application code. For a Shopify store whose priority is testing the product-to-checkout path, Explore covers the job both tools leave open.
Q
What does Convert do that Explore doesn't?
Convert is built for CRO agencies running tests across many client websites, with a strong privacy stance and no data sharing with third parties. It is a general-purpose web testing tool, not eCommerce-specific. If your work spans non-Shopify sites and agency reporting is central, Convert is the specialist for that use case.
Q
What does LaunchDarkly do that Explore doesn't?
LaunchDarkly manages feature flags at engineering scale, with gradual rollouts, cohort targeting, SDK-based experimentation on back-end logic, and deep CI/CD integration. Explore does not replicate that release-control plane. If your engineering team needs to gate software features by percentage, segment, or kill-switch, LaunchDarkly is built for that step.
Q
How much does Explore cost compared to Convert and LaunchDarkly?
Convert uses session-based pricing from $299 per month with a free trial. LaunchDarkly uses seat-based enterprise pricing with no public starting price, quoted on request, and does not offer a free trial. Explore uses session-based pricing built for store traffic, with a free trial; see omniconvert.com/pricing/ for current plans.
Q
Do I need all three tools: Convert, LaunchDarkly, and Explore?
Usually not. Convert and Explore overlap on A/B testing, so most Shopify stores pick one, and Explore is the eCommerce-native option. LaunchDarkly sits in a different category, feature flag management for engineering, and only earns its slot alongside Explore when your engineering team genuinely needs release control at scale.
Q
What is the best A/B testing tool for Shopify stores?
The best A/B testing tool for a Shopify store is the one built around eCommerce revenue surfaces: product pages, cart, and checkout, with native Shopify integration, session-based pricing, and outcomes measured in revenue per visitor rather than generic conversion rate. Omniconvert Explore is built for exactly this.
From the community: Two very different patterns surface when stores compare these tools. Convert users are usually agency practitioners running clean tests on landing and category pages, who then stall when a winning variant needs to reach the Shopify checkout. LaunchDarkly users are typically engineering teams toggling feature rollouts inside CI/CD, with marketing and CRO colleagues locked out of their own experiments because every variant requires an SDK ticket. Both threads land on the same reality: the Shopify checkout, where the order is actually placed, sits outside the reach of anyone without engineering time, so the highest-revenue surface rarely gets tested. Across the 7,000+ eCommerce websites Omniconvert benchmarks, 94.2% never show checkout progress steps, exactly the kind of friction neither tool is built to run an experiment against. [CROBenchmark Report 2026, Omniconvert]

Should you choose Explore over Convert or LaunchDarkly?

Conclusion

Start with the surface where your revenue is actually decided. If you run agency-side experiments on general websites, keep Convert. If your engineering team ships gated software releases at scale, LaunchDarkly earns its slot. For a Shopify store, run your next test on the product-to-checkout path in Explore, measured in revenue per visitor. The three can coexist in a mature stack, but only Explore owns the checkout where the order closes.

Convert and LaunchDarkly are both capable tools inside their categories. Convert is transparent, privacy-first, and agency-friendly. LaunchDarkly is the market leader in feature flag management, with deep CI/CD integration and gradual-rollout control used by major technology companies.

The question for a store is narrower: can your team run a controlled experiment on the Shopify product, cart, and checkout, and read the result in revenue per visitor rather than a click or a feature-flag event. That is the surface Explore is built for.

Omniconvert Explore

Stop guessing.
Start testing what moves revenue.

Explore runs A/B, multivariate, and personalization experiments on your product pages, cart, and checkout, then measures the outcome in revenue per visitor, not just clicks.

4.6 out of 5 across 191 reviews, G2 , as of 2026