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SlateIndex
GrowthBookThe warehouse-native platform for experimentation, feature flags, and product analytics
vs
OpenPanelAn open-source alternative to Mixpanel
Comparison · Product Analytics · weekly run Nov 3

GrowthBook vs OpenPanel

Which one do AI engines recommend, and how do they differ on price, fit and features?

Track both brands

The short answer

GrowthBook is the stronger AI pick in Product Analytics: it has a visibility score of 3 versus 0.6 for OpenPanel, and ranks ahead in 100% of the answers that name both.

Choose GrowthBook if…

  • You want the brand AI engines rank higher (3 vs 0.6)
  • You want a free plan to start
  • You need SOC 2 Type II or ISO 27001 or GDPR or CCPA or COPPA or HIPAA coverage
  • Per seat pricing suits your budget better than usage-based

Choose OpenPanel if…

  • You want a lower entry price ($2.5 vs $40)
  • You need GDPR compliant coverage
  • Usage-based pricing suits your budget better than per seat
  • privacy-focused deployments

AI visibility side by side

Latest weekly run · Nov 3

Metric GrowthBook OpenPanel
Visibility score3%0.6%
Change vs last weekup+1.1%New
Rank in Product Analytics#14#25
Share of voice1.2%0.4%
Mentions this run62
Positive in AI answers33%—

The stronger value in each row is marked with a ✓.

Visibility score trend

Weekly runs over the last 60 days

0%25%50%75%100%Nov 2Nov 3GrowthBook 3%

GrowthBook +1.1pp · OpenPanel +0.6pp over 1 weekly runs.

Engine by engine

GrowthBook leads on 3 of 3 engines

ChatGPT
2.4%
0.9%
AI Mode
3.7%
0%
Perplexity
3%
0.9%
GrowthBookOpenPanel

Head to head in AI answers

1 engine answers name both brands

1GrowthBook ranked higher
0OpenPanel ranked higher
PromptEngineGrowthBookOpenPanel
Alternatives to the most popular product analytics tool Perplexity#11#12

Features, pricing & fit

DimensionGrowthBookOpenPanel
Pricing modelPer seatUsage-based
Entry priceFree; paid from $40 per seat / mo$2.5 / mo
Free planYesNo · 30-day trial
DeploymentGrowthBook Cloud hosted on AWS, or self-hosted on your own infrastructure, including air-gapped and on-prem deployments.Cloud (EU-hosted) or self-hosted with Docker Compose
ComplianceSOC 2 Type II, ISO 27001, GDPR, CCPA, COPPA, HIPAAGDPR compliant
SupportCommunity support, Email and in-app premium support on Pro, Dedicated team support channel and training on EnterpriseEmail hello@openpanel.dev, Discord community chat, Public feedback board
Founded20202023
HeadquartersPalo Alto, California, United StatesStockholm, Sweden
Employees11–50—
FundingSeries A · $23M raised—
Best forProduct, engineering and data teams that want experimentation, feature flags and product analytics on their own data warehouse, with an option to self-host.Teams that want web and product analytics in one tool, hosted in the EU or on their own servers

Plans side by side

GrowthBook

Starter (Cloud)$0month
Pro (Cloud)$40seat / month
Enterprise (Cloud)Customcustom
Open Source (Self-Hosted)$0month
Enterprise (Self-Hosted)Customcustom
GrowthBook pricing

OpenPanel

5K events per month$2.5month
10K events per month$5month
100K events per month$20month
250K events per month (Most popular)$30month
500K events per month$50month
1M events per month$90month
2.5M events per month$180month
5M events per month$250month
10M events per month$350month
20M events per month$530month
30M events per month$680month
50M events per month$900month
OpenPanel pricing

Pros and cons

Themes from the AI answers that mention each brand

GrowthBook

  • Strong for experimentation and warehouse-based metrics
  • Engineering control and warehouse ownership
  • Pricing transparency
  • Measures statistical impact of feature flags and experiments

    OpenPanel

    • privacy-focused deployments
    • self-hosted deployments
    • open-source infrastructure
    • lightweight analytics

      Data collected ·ChatGPT, Perplexity, Google AI Mode·coverage 98.8%·next run

      Cite as: SlateIndex, “GrowthBook vs OpenPanel”, https://slateindex.ai/compare/growthbook-vs-openpanel, data of Nov 3, 2026. Licence: CC BY 4.0.