PromptLayer SMS Integration

Yes — Mobile Message integrates with PromptLayer. Send and receive SMS from the tools you already use.

50 FREE SMS credits included when you sign up

PromptLayer logo
Mobile Message

About the PromptLayer integration

Teams building products around AI agents live in PromptLayer to version prompts, test changes safely, and keep an eye on how an agent behaves once it is live, rather than guessing from a support inbox full of confused screenshots.

That same run agent action can sit inside a Zap that reaches customers directly, rather than staying inside a testing environment. Triggered from a booking, a form response, or another everyday event, PromptLayer can run an agent against the details collected, and whatever comes out the other end is ready to hand to another step, whether that is drafting a reply, checking a submission, or preparing something a person still reviews before it goes out to a customer.

Connected to Mobile Message through Zapier, an inbound text can be the trigger instead of the result. When a customer replies to a text, the Zap can run an agent against that message straight away, so the team behind PromptLayer is testing and monitoring real conversations with real customers, rather than only the ones a prompt was designed for in a test file somewhere else, which is exactly the kind of feedback loop a team versioning prompts for a living wants to see.

A Zapier account and subscription is required for this integration. Please view Zapier's pricing page for further information.

What you can automate

Connect PromptLayer and Mobile Message through Zapier and these run on their own, with no code and no developer.

When Someone books a time in Calendly Calendly · Invitee Created
Then Draft a reply and text it automatically Mobile Message · Send SMS
Use this Zap
When Someone submits a Google Form Google Forms · New Form Response
Then Run an agent and text a follow up Mobile Message · Send SMS
Use this Zap
When A customer replies to a text Mobile Message · Inbound SMS Received
Then Run an agent to process the reply PromptLayer · Run Agent
Use this Zap
1.6¢ per SMS on Your First Purchase

Your first purchase is just 1.6¢ per message at any volume, and credits never expire. Stock up early and enjoy lasting value.

100% Direct-to-Carrier Delivery

Every message goes directly to Australian mobile carriers, never through other SMS aggregators or offshore routes.

FREE Dedicated Number

Get a dedicated virtual number to send and receive SMS messages, at no extra cost! Perfect for two-way SMS messaging.

Everything PromptLayer supports on Zapier

Any of these can start or complete an SMS automation with Mobile Message.

Actions 1
  • Run Agent — Runs an agent.

Everything Your Integration Needs

Easy-to-Use Integration
Easy-to-Use Integration

Our SMS platform is simple to integrate with your existing application.

Custom Sender IDs
Custom Sender IDs

Personalise your messages with a branded sender name, improving trust and engagement with your audience.

Real-Time Delivery Receipts
Real-Time Delivery Receipts

Track your message statuses in real time, ensuring complete transparency and campaign effectiveness.

Inbound SMS Handling
Inbound SMS Handling

Receive replies and incoming messages directly into your app for seamless two-way communication.

PromptLayer + SMS: common questions

Can PromptLayer run an agent when a customer replies to a text through Mobile Message?

Yes. An inbound text received in Mobile Message can trigger a Zap that runs an agent in PromptLayer against that message, so the reply is processed the moment it comes in rather than waiting for someone to check it.

Can I use PromptLayer to process a booking or form entry before texting someone?

Yes. A Zap can start from a booking, a form response, or another everyday trigger, run an agent in PromptLayer against the details collected, then finish with a Mobile Message step such as a text once the agent has done its work.

How do I set up PromptLayer alongside Mobile Message?

Connect a PromptLayer account and a Mobile Message account inside Zapier, with no coding involved. From there, build a Zap that runs an agent on one side and a Mobile Message action such as sending a text on the other.

Ready to Try Mobile Message?

Our sign-up process takes just 2 minutes and gives you instant access to our bulk SMS platform. You can start sending messages today!