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Software · head to head

Omnisend vs Quo

Omnisend logo

Omnisend

Software

Email, SMS and push marketing automation for ecommerce

From
On request
Rated
-
Quo logo

Quo

Software

Formerly OpenPhone

From
Free
Rated
-

The short version

  • Only Quo has a free tier, so it costs nothing to try first.
  • Each has a real cost: Omnisend free plan caps at 250 contacts and 500 emails per month; Quo unlimited calling to US and Canadian numbers is subject to a Fair Usage Policy rather than being truly unlimited

Where they differ

Only the attributes on which Omnisend and Quo actually diverge.

Attributes where Omnisend and Quo differ
AttributeOmnisendQuo
Starting priceOn requestFree
Pricing modelusage-basedfreemium
Free tierNoYes

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

Where each one falls short

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

Omnisend

  • Free plan caps at 250 contacts and 500 emails per month
  • Standard plan is limited to 500 contacts and 6,000 emails per month before an upgrade is required
  • SMS is billed separately starting at $0.007 per message and varies by country and volume
  • Custom pricing only begins above 150,001 contacts, requiring a sales conversation at that scale

Quo

  • Unlimited calling to US and Canadian numbers is subject to a Fair Usage Policy rather than being truly unlimited
  • Starter tier's $15/user annual rate requires prepaying annually; monthly billing costs $19/user, about 27% more
  • The Sona AI agent automation credits are capped at 1,000 free per plan before additional usage is billed

Pricing, plan by plan

Omnisend

On request

No published plan breakdown. See the Omnisend review.

Quo

Free

No published plan breakdown. See the Quo review.

Which should you pick?

Choose Omnisend if

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

Choose Quo if

  • You want to start without paying.

Questions people ask

Is Omnisend or Quo better?
Neither clearly leads. Omnisend starts at On request and Quo at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Omnisend or Quo?
Quo has a free tier; the other does not. Paid plans start at On request for Omnisend and Free for Quo.
Does Omnisend or Quo run on more platforms?
Both run on Web, so platform support will not decide this one for you.
Can I use Quo for free?
Yes. Quo has a free tier, so you can try it without paying. Omnisend starts at On request.
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