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Browser Extensions · head to head

Capital One Shopping vs Customer.io

Capital One Shopping logo

Capital One Shopping

Browser Extensions

Automatically save while you shop

From
Free
Rated
-
Full reviewWebsite
Customer.io logo

Customer.io

Marketing

Data-driven messaging for teams getting started, scaling and beyond

From
On request
Rated
-
Full reviewWebsite

The short version

  • Only Capital One Shopping has a free tier, so it costs nothing to try first.
  • Each has a real cost: Capital One Shopping limited to coupon and price comparison features, no true cashback rewards; Customer.io essentials plan caps at 5,000 profiles (people and objects) and 1,000,000 monthly emails, with overages billed at $0.12 per 1,000 emails beyond that

Where they differ

Only the attributes on which Capital One Shopping and Customer.io actually diverge.

Attributes where Capital One Shopping and Customer.io differ
AttributeCapital One ShoppingCustomer.io
Starting priceFreeOn request
Pricing modelUnknownsubscription
Free tierYesNo
PlatformsWeb, iOS, AndroidWeb
CategoryBrowser ExtensionsMarketing
Founded2014Unknown

Identical on both: user rating (Not yet rated).

What each one covers

Drawn from each product's published feature list. An absence here means we hold no record of it - not that the product lacks it.

Only in Capital One Shopping

  • Price comparison
  • Coupon finder
  • Price tracking
  • Credits rewards
  • Chrome support
  • Firefox support
  • Edge support
  • Safari support

Only in Customer.io

Nothing recorded that Capital One Shopping does not also cover.

Where each one falls short

Documented limitations, not opinions. Every one is a constraint you would hit in normal use.

Capital One Shopping

  • Limited to coupon and price comparison features, no true cashback rewards
  • Dependent on retailers offering coupons or price matching
  • Browser extension adds processing overhead to shopping sessions

Customer.io

  • Essentials plan caps at 5,000 profiles (people and objects) and 1,000,000 monthly emails, with overages billed at $0.12 per 1,000 emails beyond that
  • Standard and Premium tiers show custom pricing only, and Enterprise is negotiated rate, so three of the four published tiers require a sales conversation
  • Monthly plans accept credit card only; annual billing via invoice (ACH/wire) requires the annual commitment

Pricing, plan by plan

Capital One Shopping

Free

No published plan breakdown. See the Capital One Shopping review.

Customer.io

On request

No published plan breakdown. See the Customer.io review.

Which should you pick?

Choose Capital One Shopping if

  • You need price comparison.
  • You want to start without paying.
  • You work on Web, iOS, Android.
  • You also want coupon finder.
Capital One Shopping review

Choose Customer.io if

Nothing in the data separates Customer.io from Capital One Shopping on the points above - pick on price and on how each one feels to use.

Customer.io review

Questions people ask

Is Capital One Shopping or Customer.io better?
Neither clearly leads. Capital One Shopping starts at Free and Customer.io at On request, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Capital One Shopping or Customer.io?
Capital One Shopping has a free tier; the other does not. Paid plans start at Free for Capital One Shopping and On request for Customer.io.
Does Capital One Shopping or Customer.io run on more platforms?
Capital One Shopping runs on Web, iOS, Android. Customer.io runs on Web.
Can I use Capital One Shopping for free?
Yes. Capital One Shopping has a free tier, so you can try it without paying. Customer.io starts at On request.
What can Capital One Shopping do that Customer.io cannot?
Capital One Shopping covers Price comparison, Coupon finder, Price tracking, Credits rewards.

Answered from the vendors’ own pages

Capital One Shopping: Is Capital One Shopping free?

Yes. Capital One Shopping is 100% free to install and use on desktop or mobile. There are no fees or charges.

Source
Capital One Shopping: Does Capital One Shopping require a Capital One account?

No. Capital One Shopping is free for everyone, including people who are not Capital One customers.

Source
Capital One Shopping: What platforms does Capital One Shopping support?

Capital One Shopping is available as a browser extension for desktop browsers and as a mobile app for iOS and Android.

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Related pages

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More on Customer.io

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