SendSMS is a powerful tool for managing SMS communications, enabling you to send messages, track delivery, and manage contacts. Relevance AI enhances this functionality by introducing AI Agents that automate workflows and provide deeper insights into your messaging campaigns.


SendSMS provides robust SMS messaging capabilities, allowing you to manage contacts and campaigns effortlessly. With Relevance AI, you can leverage intelligent AI Agents to automate and optimize your messaging strategies.
Intelligent Communication Orchestration
The AI agent dynamically coordinates and optimizes message delivery timing, content, and frequency based on recipient behavior patterns.
Contextual Personalization Mastery
The agent crafts highly personalized messages by synthesizing customer data, interaction history, and behavioral insights.
Proactive Response Anticipation
Using predictive analytics, the agent preemptively prepares relevant responses before customers even reply to messages.
Relevance AI seamlessly integrates with SendSMS to enhance your SMS messaging workflows.
What you’ll need
You don't need to be a developer to set up this integration. Follow this simple guide to get started:
- A Send SMS account
- A Relevance AI account with access to your projects and datasets
- Authorization credentials (you'll connect securely using API keys—no sensitive info stored manually)
Security & Reliability
The SendSMS integration leverages secure OAuth authentication to enable automated SMS messaging capabilities within your Relevance AI workflows. The integration handles all API operations (like sending messages, managing contacts, and checking blocklists) in the background—so you don't have to worry about message formatting, delivery status tracking, or rate limits.
Built-in phone number validation and delivery status monitoring ensure your SMS campaigns run reliably, even when handling large contact lists or complex messaging workflows.
No training on your data
Your data remains private and is never utilized for model training purposes.
Security first
We never store anything we don’t need to. The inputs or outputs of your tools are never stored.

To get the most out of the 0CodeKit + Relevance AI integration without writing code:
- Start with a clear setup: Ensure your 0CodeKit account is properly configured with the necessary OAuth credentials and permissions.
- Utilize example code: Leverage the provided code snippets for PDF compression and barcode reading to jumpstart your integration.
- Validate inputs: Always check your input parameters for correctness before making API calls to avoid unnecessary errors.
- Test with sample data: Run your automations using test PDFs and images to ensure everything works smoothly before going live.
- Monitor API usage: Keep an eye on your API calls to avoid hitting rate limits, and implement caching where appropriate.