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Decision Guide

Best A/B Testing Tool for B2B SaaS

Updated December 2026
10 min read
TL;DR

For B2B SaaS: Use ExperimentHQ ($29/mo) for marketing site tests or PostHog for product experiments. B2B challenges: low traffic, long sales cycles, multiple stakeholders. Solutions: test bigger changes, track leading indicators (demo requests), and use Bayesian statistics.

B2B-Specific Challenges

Low traffic

Solution: Test bigger changes, use Bayesian statistics

Long sales cycles

Solution: Track leading indicators (demo requests, not revenue)

Multiple stakeholders

Solution: Test content for different personas

Account-based needs

Solution: Consider ABM personalization tools

Tool Comparison

ToolPriceB2B FeaturesVerdict
ExperimentHQ$29/moBest Value
PostHogFree - $450/moBest All-in-One
MutinyCustomBest ABM
VWO$10,000+/yrEnterprise

High-Impact B2B Tests

Pricing page

Plan names, feature emphasis, enterprise CTA

Demo request form

Field count, copy, social proof

Homepage messaging

Value prop, target audience, use cases

Case studies

Placement, format, industry focus

Our Recommendation

For B2B SaaS: Start with ExperimentHQ at $29/month. Test pricing pages, demo forms, and homepage messaging.

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