The WhatsApp Layer for AI Agents.
Stop writing complex messaging code. Connect your WhatsApp and let your AI agent, prompt, or application send messages using natural instructions. Built for vibe messengers, creators, and developers alike.
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Start Vibe Messaging in 3 Simple Steps
No thick developer documentation to study. No servers to set up. Just link your number, write your prompt, and start messaging.
Workspace Setup
Create your account in seconds. Generate your cryptographically secure Simplate API Key to authorize your isolated tenant instantly.
WhatsApp Link
Link your active Meta WhatsApp Business Account number using our official secure Embedded flow. Credentials are immediately locked in AES-256-GCM.
Start Vibe Messaging!
Plug our high-performance Model Context Protocol (MCP) server into your Claude Desktop, Cursor editor, or visual builders. Fire templates instantly using natural directives.
Power Your Business with AI Outbound
Stop fighting with rigid template structures and complex code. See how Simplate translates natural commands and schedules automated Meta-compliant messages in real-time.
Plug simplate Into Your Favorite AI Engine
Whether you are coding via a command terminal, building a SaaS frontend visually, or launching custom database triggers, simplate connects seamlessly to your stack.
Claude Code & Desktop
Deploy local scripts and bulk messaging directly from your terminal console via CLI tools.
Lovable.dev
Trigger welcome flows and instant onboarding notifications directly from your Supabase database schemas.
Bolt.new & v0.dev
Generate high-converting e-commerce web applications that recover abandoned carts in 1 click.
Gemini & Custom Agents
Call enterprise tools using robust, native structured JSON schemas and self-healing error recovery.
Universal support out-of-the-box. If your AI engine supports MCP, it supports simplate.
Simple, predictable pricing for everyone
No credit card required for early access. All plans include unlimited message sends, allowing you to scale without artificial delivery caps.
Free
Perfect for prototyping, local testing, and small developer side-projects.
*Excludes official WhatsApp fees billed directly by Meta.
- Unlimited outbound message sends
- Max 3 templates total registered
- ✕No Outbound Webhooks support
- —Local template sync only (status updates)
- Standard community support
Scale
Designed for production workloads and deep AI-agent integrations.
*Excludes official WhatsApp fees billed directly by Meta.
- Unlimited outbound message sends
- Unlimited active templates & variables
- Outbound Webhooks included (real-time telemetry) SOON
- Full Bidirectional Meta Sync
- Priority developer & API SLA support
Frequently Asked Questions
Everything you need to know about Simplate and the Meta Cloud API.
Traditional WhatsApp Cloud APIs require developers to send parameters as an ordered, numerical array (e.g., {{1}}, {{2}}). If a template changes, the entire code base breaks. Simplate eliminates this by introducing a semantic, nominal variable mapping layer. You send human-readable JSON payloads such as {"customer_name": "Alex", "order_id": "9876"}. Simplate automatically maps these semantic keys to the official Meta positional indexes on the fly, making integration resilient and easy to read.
To prevent unnecessary database transactions and protect your Meta balance, Simplate performs local "Shift-Left" schema and quota validations in milliseconds. Before any request is routed to the Meta Cloud API, Simplate validates variable formats, subscription quotas, and template matching. Invalid requests are intercepted instantly at our gateway, returning a clean error and preventing Meta from registering or billing for failed delivery attempts.
Security is built directly into our infrastructure. Your WhatsApp Business Access Tokens and Phone Number IDs are encrypted immediately upon ingest using industry-standard symmetric AES-256-GCM encryption before being saved to our persistent database. During active API requests, decryption occurs strictly within transient system RAM. Raw, decrypted credentials never touch persistent disks, temporary application logs, or third-party monitoring software.
No. Simplate is designed from the ground up as an outbound-only messaging gateway. Because we do not intercept or manage inbound conversations, your Meta WhatsApp Cloud API incoming webhook remains completely free. You can hook your existing conversational engine, customer support tool, or custom AI agent's webhook directly into Meta to process inbound messages, with zero architectural coupling or state conflicts on Simplate's end.
Model Context Protocol (MCP) is an open standard created by Anthropic that allows AI applications (such as Claude Desktop, Cursor, or autonomous agents) to safely read data and execute actions using external APIs. Simplate features a native, built-in MCP Server. You can connect Simplate directly to your LLM-driven development environments by adding a simple JSON configuration block to your local client, enabling your AI agents to send messages programmatically.
Absolutely not. Simplate operates on a transparent subscription model with flat-rate plans. We do not charge hidden fees or apply artificial caps on message volume. The official Meta conversation fees are billed directly to your own credit card registered in your WhatsApp Business Account (WABA) with Meta, ensuring you pay the raw, actual wholesale costs directly to the source.
Build WhatsApp-Native AI Agents in Minutes
No waiting lines, no complex messaging setups. Get your API keys instantly and start sending WhatsApp messages in natural JSON today.