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Cascade vs 5sim

Outbound OTP vs the class of services like 5sim.

Quick Answer

Cascade sends OTP to your user. The 5sim class usually means number rental/activation. These are different products.

Summary

Cascade delivers OTP to your user’s real number. In search results, 5sim more often refers to virtual-number marketplace services (often for catching SMS). Compare the class, not the logo.

Key Takeaways

  • Start with the task class.
  • Check 5sim prices with them.
  • Cascade facts: /docs /api /pricing.

Related Questions

Contents

  1. Quick Answer
  2. Class vs class
  3. When to take Cascade
  4. When to look at 5sim

Quick Answer

Cascade is a Developer API for outbound delivery of OTP and short links. 5sim in search scenarios more often means a virtual-number marketplace (often for catching SMS).

Class vs class

Cascade 5sim class (typical)
Task Code to your user’s number Number rental/activation
Cascade API /otp/send, /otp/verify Different model
Cascade channels WhatsApp, Telegram, SMS More often inbound SMS
Cascade price from 1 ₸ / tokens Check with the provider

When to take Cascade

You need OTP integration into a product: /use-cases/developers, /docs.

When to look at 5sim

You need a temporary number that is not your user’s — that is not Cascade. See also vs SMS-Activate and FAQ.

FAQ

Are they interchangeable?
Usually no: outbound OTP ≠ number rental.
Where is Cascade documentation?
/docs, /api, OpenAPI.
Documentation API Pricing FAQ