ModuleX vs Sendly: Features, Pricing & Which Is Better (2026)
A side-by-side comparison of ModuleX and Sendly — features, pricing, and ideal use cases — to help you decide which AI tool fits your workflow.
M
ModuleX
ModuleX
An AI workflow orchestration platform to build with natural language or a visual canvas, connect 600+ tools, and run any major AI model.
Key features
- Natural-Language & Visual Builder: Build workflows by describing them in plain language or using a visual canvas.
- 600+ Tool Integrations: Connect CRMs, databases, communication tools, and more across your stack.
- Any Major AI Model: Run workflows with every major AI model using your own keys at provider rates.
- Deep Agentic Assistant: Describe a goal and a deep agent reasons, picks the right tools, and executes across integrations.
- Multiple Execution Modes: Trigger workflows via chat, SDK, or REST API.
- Real-Time Cost Visibility: See every step and its cost in real time as workflows run.
- Developer SDKs: Native JavaScript and Python SDKs plus curl/REST endpoints for embedding automation.
Best for
- Business Automation: Orchestrate multi-step workflows across CRM, database, and communication tools.
- Agentic Task Execution: Hand a goal to the deep agent and let it select tools and complete it.
- Developer Integration: Trigger workflows programmatically from code via SDK or REST API.
- Cost-Controlled AI: Use your own API keys to keep model costs transparent and predictable.
Sendly
Sendly
Developer-first SMS API with global infrastructure and typed SDKs that delivers OTPs, verifications, and alerts in under 50ms.
Key features
- Sub-50ms Delivery: Engineered to deliver SMS messages with end-to-end latency under 50 milliseconds for time-sensitive verification and alerting workflows.
- Global SMS Infrastructure: Operates a worldwide messaging backbone to reach international phone numbers and maintain high deliverability across regions.
- Typed SDKs: Provides strongly-typed client libraries to simplify integration, reduce runtime errors, and improve developer productivity.
- Developer-First Tooling: Focuses on developer experience with clear documentation, SDKs, and tools to accelerate integration and debugging.
- Transactional Messaging Support: Optimized for sending OTP codes, account verification messages, and system alerts reliably and quickly.
- Built for Scale: Designed to handle high throughput and concurrent message volumes required by large applications and enterprises.
- Low-latency SMS delivery (advertised under 50ms)
- Global SMS infrastructure for wide geographic coverage
- Typed SDKs for strong typing and improved developer experience