/sms

Reach customers quickly on there devices.

Send appointment reminders, order updates, and verification codes by SMS. Pick the plan that matches your volume, and scale up whenever you need more.

3 plans, each with messages included · Upgrade any time

Current features

Simple, predictable business SMS

Reusable templates and two-way replies are coming soon.

Plans built around usage

Every plan includes a monthly message allowance. Pick the one that matches how you send today, and scale up the moment you need more.

API-based sending

Send SMS from your own systems, including a WordPress form, a Shopify store, or anything else that can call an API.

Branded sender IDs & numbers

Messages arrive under your own alphanumeric sender ID or number, not a generic shortcode, with verification status shown up front.

Full delivery lifecycle tracking

Every message logs its status, segment count, and delivery events, with resend linkage so you can trace exactly what happened.

Plans

Three plans, each with messages included

Every plan includes a monthly SMS allowance, and going over is a one-click upgrade to the next plan, not a surprise bill.

SMS Micro
£10 / mo

For businesses trying our SMS notifications.

  • ✓ Monthly SMS credits — 150/mo
  • ✓ Delivery reports
  • ✓ API Access
Best for Local Trades
SMS Base
£20 / mo

For businesses with a smaller customer base.

  • ✓ Monthly SMS credits — 250/mo
  • ✓ Delivery reports
  • ✓ API Access
SMS Starter
£35 / mo

For businesses sending regular customer updates and alerts.

  • ✓ Monthly SMS credits — 500/mo
  • ✓ Delivery reports
  • ✓ Scheduled Send — Coming Soon

What’s excluded from every plan: all plans exclude consumable credits beyond the included allowance and select premium add-on modules — those are priced separately below, so pricing stays predictable with no hidden usage traps. Text messaging runs on its own separate plans under Astrokit SMS, rather than as a CRM add-on. *Paid plans include a monthly Relay sending allowance; overage is billed as a consumable.

Who it's for

Any business that needs a text to land, not an email to sit unread

Appointment reminders

Cut no-shows for clinics, salons, and service businesses.

Order & shipping updates

Keep ecommerce customers posted without an app.

Verification codes

Simple two-factor codes for account security.

Field service updates

Tell customers exactly when the team is on the way.

Developers & integrators

Send SMS from WordPress, Shopify, or any system that can call an API.

Differentiators

Why teams choose Astrokit SMS

  • Every plan includes a set number of messages, so you always know what SMS costs before you send — scale up in one click, no surprise overage bills.
  • Automatic circuit-breaker protection trips if the provider starts failing, stopping wasted spend and lost messages, then resets itself once things recover.
  • Proactive low-balance alerts warn you before you run out of credit, not after a message has already failed to send.
  • Built on the same reliable delivery infrastructure that powers Astrokit Relay.
  • Triggered directly from Astrokit CRM the moment a lead is created or updated, or sent by hand from the lead record.
  • One GDPR request handles SMS, Relay, and CRM together, rather than each service separately.
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Deal moved to "Booked"
Trigger · Astrokit CRM
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Wait until 24 hours before
Delay
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Send appointment reminder
Action · Astrokit SMS
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Logged to activity timeline
Action · Astrokit CRM
Better together

Works natively with Astrokit CRM

Trigger SMS reminders and follow-ups directly from a deal’s pipeline stage, with no separate SMS tool or manual export required.

Pick a plan and start sending

Plans start at £10/mo for 150 messages, and you can scale up any time your volume grows.