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Email Marketing · head to head

Attentive vs SendGrid

Attentive logo

Attentive

Email Marketing

Enterprise SMS and email marketing for retail brands, sold on quarterly minimum spend commitments

From
On request
Rated
-
Full reviewWebsite
SendGrid logo

SendGrid

Email Marketing

Email at scale, proven deliverability, and so much more

From
Free
Rated
-
Full reviewWebsite

The short version

  • Only SendGrid has a free tier, so it costs nothing to try first.
  • Each has a real cost: Attentive minimum spend commitments are use it or lose it: if quarterly usage falls short, the shortfall is invoiced anyway, which makes Attentive expensive for any brand whose sending is seasonal rather than even.; SendGrid free plan caps at 100 emails per day and expires after 60 days, per twilio.com/en-us/products/email-api/pricing (Aug 2026), after which sending requires a paid plan
  • Prices and features above were last checked on 31 August 2026.

Where they differ

Only the attributes on which Attentive and SendGrid actually diverge.

Attributes where Attentive and SendGrid differ
AttributeAttentiveSendGrid
Starting priceOn requestFree
Pricing modelquotefreemium
Free tierNoYes
PlatformsWeb, iOS, AndroidWeb

Identical on both: user rating (Not yet rated), category (Email Marketing).

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 Attentive

  • SMS-first journeys
  • Two-tap sign-up units
  • TCPA compliance tooling
  • Email channel
  • Revenue attribution
  • Concierge
  • Identity resolution
  • Negotiated order form rates

Only in SendGrid

Nothing recorded that Attentive does not also cover.

What people use each for

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

Attentive

  • A direct-to-consumer brand where SMS is the primary revenue channel and needs cart abandonment triggered within minutes of a sessionnot SendGrid
  • A retailer capturing in-store phone numbers at the till and needing TCPA-compliant consent records to go with themnot SendGrid
  • A consumer brand running SMS and email from one audience so subscribers are not messaged twice for the same promotionnot SendGrid
  • A high-volume merchant with predictable year-round send patterns that can commit to a quarterly minimum and negotiate rates down against itnot SendGrid

SendGrid

  • Marketing email campaigns and transactional email deliverynot Attentive
  • Password reset and account confirmation emailsnot Attentive
  • Newsletter distribution and subscriber engagementnot Attentive
  • Automated email notifications for SaaS applicationsnot Attentive

Where each one falls short

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

Attentive

  • Minimum spend commitments are use it or lose it: if quarterly usage falls short, the shortfall is invoiced anyway, which makes Attentive expensive for any brand whose sending is seasonal rather than even.
  • No rates are published anywhere, so a buyer cannot benchmark a quote before entering a sales process, and the effective per message cost is only visible once an order form is drafted.
  • Contracts commonly run six to twelve months, so a brand that finds performance disappointing after two months still owes the balance of the term.
  • Total cost combines a platform fee, per message SMS and MMS charges and carrier pass-through fees, and MMS at two to five cents per message means image-heavy campaigns cost several times what the SMS rate suggests.
  • It is priced and built for established consumer brands, and the entry commitment puts it out of reach of small merchants that Postscript and similar tools serve on usage-based plans with no floor.

SendGrid

  • Free plan caps at 100 emails per day and expires after 60 days, per twilio.com/en-us/products/email-api/pricing (Aug 2026), after which sending requires a paid plan
  • Dedicated IP addresses are only included from the Pro plan at $89.95 per month; Essentials at $19.95 per month lacks a dedicated IP, per Twilio's own pricing page

Pricing, plan by plan

Attentive

On request
  • Attentive$undefined/year
    • No public rate card; rates are set in an individual order form
    • Platform fee plus per message SMS and MMS charges
    • Contracts commonly six to twelve months

SendGrid

Free

No published plan breakdown. See the SendGrid review.

Which should you pick?

Choose Attentive if

  • You need sms-first journeys.
  • You work on Web, iOS, Android.
  • You also want two-tap sign-up units.
Attentive review

Choose SendGrid if

  • You want to start without paying.
SendGrid review

Questions people ask

Is Attentive or SendGrid better?
Neither clearly leads. Attentive starts at On request and SendGrid at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Attentive or SendGrid?
SendGrid has a free tier; the other does not. Paid plans start at On request for Attentive and Free for SendGrid.
Does Attentive or SendGrid run on more platforms?
Attentive runs on Web, iOS, Android. SendGrid runs on Web.
Can I use SendGrid for free?
Yes. SendGrid has a free tier, so you can try it without paying. Attentive starts at On request.
What is Attentive best used for?
Attentive is most often used for a direct-to-consumer brand where sms is the primary revenue channel and needs cart abandonment triggered within minutes of a session, a retailer capturing in-store phone numbers at the till and needing tcpa-compliant consent records to go with them, a consumer brand running sms and email from one audience so subscribers are not messaged twice for the same promotion, a high-volume merchant with predictable year-round send patterns that can commit to a quarterly minimum and negotiate rates down against it. Of those, a direct-to-consumer brand where sms is the primary revenue channel and needs cart abandonment triggered within minutes of a session and a retailer capturing in-store phone numbers at the till and needing tcpa-compliant consent records to go with them are not what SendGrid is typically brought in for.
What can Attentive do that SendGrid cannot?
Attentive covers SMS-first journeys, Two-tap sign-up units, TCPA compliance tooling, Email channel.

Answered from the vendors’ own pages

Attentive: How much does Attentive cost?

It does not publish rates. Costs are a platform fee plus per message charges set in your order form, with minimum spend commitments commonly around 2,000 to 3,000 USD per quarter.

SendGrid: How much does SendGrid cost?

SendGrid email API pricing is usage-based. Twilio SendGrid offers a free tier for new users and scales with email volume. Customers should check the Twilio SendGrid pricing page for current rates and plan options.

Source
Attentive: What happens if I do not use my minimum?

You are invoiced for the shortfall at the end of the quarter. Unused commitment is not carried forward.

SendGrid: Is there a free tier for SendGrid?

Yes, SendGrid offers a free tier for new users to get started with email API delivery. The free plan includes limited monthly emails and is suitable for getting started with transactional email.

Source
Attentive: How long is the contract?

Typically six to twelve months, billed monthly or quarterly.

SendGrid: What support is included with SendGrid?

SendGrid includes technical documentation and email support for users. Customers can access the help center, API documentation, and send emails to support for assistance with integration and troubleshooting.

Source
Attentive: Does it do email as well as SMS?

Yes, with shared audiences and journeys, though the product was designed SMS-first and that remains its strength.

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