OuterSignal: See Who's Buying for Shopify

OuterSignal: See Who's Buying

Identify celebrity and influencer shoppers automatically
Rating
5.0
Feedback
17
Reviews
Chart
#2,638
Shopify
Reviews over time
New reviews per month across the app's lifetime.
App ranking
Overall position in the Shopify App Store.
Reviews summary

OuterSignal is highly praised by users for its effectiveness, simplicity, and the responsiveness of the team behind it. Users appreciate the valuable insights it provides into customer data, helping them build personas, target high-value customers, and improve marketing strategies. The app is described as a time-saving tool that offers actionable insights and enhances paid media targeting. Users also highlight its integration with platforms like Klaviyo and Slack, making it a seamless addition to their Shopify stack. However, there is one review mentioning issues with glitches and lack of support despite multiple attempts.

Time spent using app
How long merchants keep the app installed.
Less than an hour 12%
Less than a day 12%
Less than a month 18%
Less than a year 59%
More than a year 0%
All reviews
5 / 5 Share
July 2, 2026

I've been using them since they were in beta, and they are incredible! We had a creator led strategy for growth, and we were surprised at how much spillover we were not aware of and how much our current customers could be our biggest advocates. Great tool!

Store Using app Total reviews Average rating
Maya 2 minutes 3 5.0
5 / 5 Share
May 15, 2026

Outersignal has been a solid addition to our Shopify stack. Simple, effective, and the team is super responsive. Really happy with it.

Store Using app Total reviews Average rating
raan 3 months 3 5.0
5 / 5 Share
May 13, 2026

I never write review but I just have to for this. This is the COOLEST software ever. I'm learning so much about who orders our products and it's perfect as we recruit affiliates to share about our product. I know exactly the persona and can better target them.

Store Using app Total reviews Average rating
Alya Health 5 days 1 5.0
5 / 5 Share
May 5, 2026

I've been waiting for OuterSignal for literally years. We used to have VAs scrape our lists once a quarter to find people, and that was a very low % way to do what this does. I've been a user for three months already, and I just downloaded the Shopify app. It literally gives me the ability to look at my influencers who buy, celebrities who buy, and, I work in music, so DJs who buy our packs. It's led to partnership deals, people we pay for content and waitlist the content to great CPAs. We use the personas to load look-alike audiences into Meta that outperform. It just is the final missing piece of what we've been looking for for a long time, so highly recommend it. Most importantly - It does what it says it's going to do. Tom Worcester, Lunchbox

Store Using app Total reviews Average rating
Lunchbox Packs 15 minutes 5 5.0
5 / 5 Share
May 4, 2026

Very powerful but accessible tool. Lots of interesting and actionable insights. Looking forward to deploying across the funnel as we scale our consumer channels.

Store Using app Total reviews Average rating
Berkeley Life 3 months 3 5.0

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