7 VWO Alternatives in 2026 (With Transparent Pricing)

Last verified: July 2026. Every price below is read off the vendor's own pricing page and stamped with the date we checked it. Where a tool is quote-only, we say so rather than guess.

VWO is a broad experimentation suite — A/B testing, heatmaps, and replay in one platform — but two things send teams looking for an alternative. First, VWO doesn't publish its pricing: the plan names (Growth, Pro, Enterprise) are public, but there are no dollar figures, so budgeting means a sales call. Second, after the AB Tasty combination, plan structure and roadmap are in flux, which makes some teams nervous about committing.

We compared seven alternatives on what matters for experimentation: server-side testing, feature flags, data portability, and — pointedly — whether you can see the price. HeatMapX is our own tool, scored on the same axes as the rest.

Why teams look past VWO

• Opaque pricing. No public numbers; every plan is quoted. Hard to budget or compare.
• Post-merger uncertainty. The AB Tasty combination puts plan structure and priorities in motion.
• Suite lock-in. VWO bundles testing with heatmaps and replay — great if you want all of it, overkill (and pricey) if you just need experiments.
• Data portability. At 3/5 API openness VWO is reasonably open, but open-source alternatives give you full control.

The 7 alternatives at a glance

Prices verified against each vendor's official page on July 8, 2026. "Quote" means the vendor publishes no price. "Usage-based" means metered self-serve. VWO is included at the end as the baseline.

The alternatives, reviewed

GrowthBook — open-source, and free to self-host

The clearest answer to opaque, quote-only pricing: GrowthBook is open-source and can be self-hosted for free, with paid Cloud from $40/mo (verified Jul 2026). Feature flags and experiments in one system, with client- and server-side SDKs, AI-assisted analysis, a CLI, an MCP server, and 5/5 API openness. You own the stack, the data, and — because it's open — the roadmap.

Statsig — enterprise-scale experimentation, published pricing

If you want VWO-level depth with numbers you can read, Statsig offers a free Developer plan ($0) and paid from $150/mo (verified Jul 2026). Client- and server-side testing, feature flags, warehouse-native analytics, AI, a CLI, an MCP server, and 5/5 API openness. Strong for teams that outgrew a marketer-first suite.

PostHog — experiments plus product analytics, open-source

PostHog bundles experiments, feature flags, product analytics, replay, and heatmaps in one open-source platform — much of what VWO does, plus analytics. Generous usage-based free tier; metered above. Server-side experiments, AI, a CLI, an MCP server, and 5/5 API openness.

Convert.com — privacy-focused, with a published price

A focused testing tool with a strong privacy posture and, unlike VWO, a public price: the Growth plan is $299/mo billed annually ($399 month-to-month, verified Jul 2026). Client- and server-side testing, partial AI, and an MCP server, at 3/5 API openness (no CLI). Mid-market pricing you can actually plan around.

HeatMapX — testing plus heatmaps at a flat price

VWO's appeal is testing-plus-observation in one place; HeatMapX offers the same combination — client- and server-side A/B testing with heatmaps and AI — at transparent flat pricing: Free, $12, $29, $99 (verified Jul 2026). It scores 5/5 on API openness, with a CLI and MCP server. Honest limit: it isn't a full experimentation platform, so for advanced sequential statistics the specialists above go deeper. Best if you liked VWO's bundle but not its opacity or price.

Optimizely — the enterprise standard (also quote-only)

If you're moving up-market rather than away from enterprise tooling, Optimizely is the established leader — but note it's also quote-only, so it won't solve the pricing-transparency problem. Client- and server-side testing, AI, a feature-flag CLI, and an MCP server, at 3/5 API openness. Consider it only if scale and governance, not price clarity, are what you're after.

Which alternative should you pick?

• Open-source / self-hosted: GrowthBook, or PostHog for all-in-one.
• Enterprise scale with published pricing: Statsig.
• Mid-market, privacy-focused: Convert.com.
• Testing + heatmaps at a flat price: HeatMapX.

Frequently asked questions

How much does VWO cost?

VWO doesn't publish pricing — plan names are shown, but you need a sales quote for numbers. If you want a price up front, GrowthBook ($40/mo), Statsig ($150/mo), Convert ($299/mo annual), and HeatMapX (from $12/mo) all publish theirs.

Did VWO merge with AB Tasty?

Yes — VWO and AB Tasty have combined, which is putting plan structure and roadmap in motion. That uncertainty is one reason some teams are re-evaluating.

What's the best open-source VWO alternative?

GrowthBook for experimentation and feature flags, or PostHog if you also want product analytics and replay. Both are open-source with free self-host options.

Do these alternatives include heatmaps like VWO?

Some do — HeatMapX and PostHog include heatmaps alongside testing. The dedicated experimentation tools (GrowthBook, Statsig) focus on experiments and feature flags rather than heatmaps.

Bottom line

VWO is a capable suite, but quote-only pricing and post-merger uncertainty are exactly what push teams to look for something they can budget and control. GrowthBook and PostHog (open-source), Statsig (published enterprise pricing), Convert (mid-market), or HeatMapX (flat-priced testing plus heatmaps) all let you see the price and keep your data. Check the API-openness column before you commit.

Related comparisons

• Best A/B Testing Tools for Developers
• 7 Optimizely Alternatives (With Transparent Pricing)
• VWO vs Optimizely: Which Experimentation Platform?