Softwr

Software · head to head

BuiltWith vs Customer.io

BuiltWith logo

BuiltWith

Software

See what websites are built with

From
Free
Rated
-
Full reviewWebsite
Customer.io logo

Customer.io

Software

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

From
On request
Rated
-
Full reviewWebsite

The short version

  • Only BuiltWith has a free tier, so it costs nothing to try first.
  • Each has a real cost: BuiltWith free tier limited to individual site lookups only; no commercial use or reporting; 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 BuiltWith and Customer.io actually diverge.

Attributes where BuiltWith and Customer.io differ
AttributeBuiltWithCustomer.io
Starting priceFreeOn request
Pricing modelUnknownsubscription
Free tierYesNo
Founded2007Unknown

Identical on both: platforms (Web), user rating (Not yet rated), category (Unknown).

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 BuiltWith

  • Technology profiling
  • Market research
  • Competitor analysis
  • Lead generation
  • Chrome support
  • Firefox support
  • Edge support

Only in Customer.io

Nothing recorded that BuiltWith does not also cover.

What people use each for

The jobs each tool is most often brought in to do.

BuiltWith

  • Technology intelligence for identifying web technologies used by competitor companiesnot Customer.io
  • Lead generation using technology adoption and spend data signalsnot Customer.io

Customer.io

No use cases recorded yet. See the Customer.io review.

Where each one falls short

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

BuiltWith

  • Free tier limited to individual site lookups only; no commercial use or reporting
  • Basic plan limited to 2 technologies, 2 keywords, 2 retail reports, and 1 system login

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

BuiltWith

Free

No published plan breakdown. See the BuiltWith review.

Customer.io

On request

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

Which should you pick?

Choose BuiltWith if

  • You need technology profiling.
  • You want to start without paying.
  • You also want market research.
BuiltWith review

Choose Customer.io if

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

Customer.io review

Questions people ask

Is BuiltWith or Customer.io better?
Neither clearly leads. BuiltWith 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, BuiltWith or Customer.io?
BuiltWith has a free tier; the other does not. Paid plans start at Free for BuiltWith and On request for Customer.io.
Does BuiltWith or Customer.io run on more platforms?
Both run on Web, so platform support will not decide this one for you.
Can I use BuiltWith for free?
Yes. BuiltWith has a free tier, so you can try it without paying. Customer.io starts at On request.
What is BuiltWith best used for?
BuiltWith is most often used for technology intelligence for identifying web technologies used by competitor companies, lead generation using technology adoption and spend data signals. Of those, technology intelligence for identifying web technologies used by competitor companies and lead generation using technology adoption and spend data signals are not what Customer.io is typically brought in for.
What can BuiltWith do that Customer.io cannot?
BuiltWith covers Technology profiling, Market research, Competitor analysis, Lead generation.
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