What are the best tools for Growth marketing & experimentation?
Asked "What are the best tools for Growth marketing & experimentation?", ChatGPT, Copilot, Gemini, Google AI Mode and Perplexity named 73 distinct tools across 15 answers on September 7, 2026, and 26 of them in two or more answers, and all 5 engines agreed on Optimizely, the only tool every engine named.
26 of 73 names confirmed · named in 2 or more of 15 answers · asked September 7, 2026 · 5 engines
The best tools for growth marketing and experimentation include Optimizely, Amplitude, PostHog, and VWO, which offer a range of features such as A/B testing, feature flags, and product analytics. The right choice depends on the specific needs of the team, including the type of experimentation, data analysis, and product/web experimentation. Tools like HubSpot and Mixpanel are also essential for marketing automation and lifecycle growth.
- 1Optimizelynamed in 13 of 15 answers
- 2VWOnamed in 11 of 15 answers
- 3Mixpanelnamed in 11 of 15 answers
- 4Amplitudenamed in 10 of 15 answers
- 5Statsignamed in 8 of 15 answers
- 6PostHognamed in 7 of 15 answers
- 7HubSpotnamed in 6 of 15 answers
- 8ActiveCampaignnamed in 5 of 15 answers
- 9Google Analytics 4named in 4 of 15 answers
- 10Klaviyonamed in 4 of 15 answers
- 11GrowthBooknamed in 3 of 15 answers
- 12Heapnamed in 3 of 15 answers
- 13Supermetricsnamed in 3 of 15 answers
- 14FullStorynamed in 3 of 15 answers
- 15Zapiernamed in 3 of 15 answers
- 16Hotjarnamed in 3 of 15 answers
- 17Airtablenamed in 3 of 15 answers
- 18Notionnamed in 3 of 15 answers
- 19Ahrefsnamed in 3 of 15 answers
- 20Semrushnamed in 3 of 15 answers
- 21Growth Methodnamed in 2 of 15 answers
- 22AB Tastynamed in 2 of 15 answers
- 23Google Optimizenamed in 2 of 15 answers
- 24Brazenamed in 2 of 15 answers
- 25Google Analyticsnamed in 2 of 15 answers
The full measurement
- The position each of the 5 engines gave all 73 names.
- How many of the 15 answers named each of them.
- 243 sampled observations behind this ranking, and where the engines disagree.
- Fan-out — the query each engine actually searched.
- Every citation, and the sources nobody cited.