Telnyx vs Knock Pricing (2026)

How do these two stack up on price? Here's what each one costs, what you get, and where the value sits.

Telnyx Knock
Starts at Custom $250/mo
Number of plans 2 3
Free plan
Free trial
Pricing model usage-based hybrid

Pay as you go

Custom
  • Top up your account through your Mission Control Portal.
  • Receive automatic discounts as you scale your calling and messaging volumes.
  • Access free in-house support 24/7 via chat or call.

Volume-based pricing

Custom
  • Work with a dedicated sales representative to set discounted pricing based on your monthly usage.
  • Receive specialized support from a personally allotted customer success manager.
  • Receive prioritized ticketing privileges and NOC support.

Developer

$0/mo
  • 10K messages
  • 500 guide active users
  • 500 AI agent credits
  • Unlimited notification workflows
  • Unlimited broadcasts
  • Unlimited delivery channels
  • Unlimited team members
  • Batch and delay notifications
  • Built-in multi-tenancy
  • SSO via Google

Starter

$250/mo
  • 50K messages
  • 2.5K guide active users
  • 2,000 AI agent credits
  • Remove Knock branding
  • Email client previews

Enterprise

Custom
  • Flexible volume-based pricing
  • Monthly notified user pricing
  • Annual commit discounts
  • Custom roles and permissions
  • Per-customer branding and preferences
  • Translation (i18n) support
  • Send analytics data to any data warehouse
  • Send observability data to Datadog
  • Directory sync (SCIM)
  • Enterprise SLAs
  • Shared Slack channel and priority support
  • SAML 2.0 SSO
  • HIPAA compliance / BAA

Telnyx vs Knock FAQ

Which one is cheaper?
One or both use custom pricing, so it depends on your specific needs.
Can I use either one for free?
Knock has a free plan. Telnyx doesn't — you'll need to pay from day one.
How do they charge?
Different approach here. Telnyx uses usage-based pricing, while Knock goes with hybrid. That changes the math depending on your team size and usage.
Which one is a better deal?
Depends on what you need. Telnyx: Telnyx positions as the developer-friendly, cost-efficient alternative to Twilio — they're explicitly going after teams that are tired of Twilio's margins. Not the cheapest carrier in the world, but competitively priced for the feature set and network quality they're offering. Knock: Knock sits mid-market — not a cheap commodity API, but not pricing like Braze or Iterable either. They're courting engineering-led teams who want notification infrastructure that's more sophisticated than rolling their own, without paying enterprise-messaging-platform prices out of the gate.

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