Softwr

Technology · head to head

Close vs Telnyx

Close logo

Close

Technology

The inside sales CRM of choice for startups & SMBs

From
$9/month
Rated
-
Full reviewWebsite
Telnyx logo

Telnyx

Telecommunications

Voice, messaging and connectivity APIs on a private global IP network

From
On request
Rated
-
Full reviewWebsite

The short version

  • Each has a real cost: Close hidden costs beyond subscription: calling charges (~$0.02/minute), SMS usage fees, phone numbers ($1-5/month), AI call assistant ($50/month + $0.02/min transcription); Telnyx the advertised per-message price excludes US 10DLC registration fees and carrier surcharges, so American A2P traffic costs more than the rate card row suggests.
  • They diverge on capability: Close covers Built-in calling, Telnyx covers Published per-destination rate card.
  • Prices and features above were last checked on 31 August 2026.

Where they differ

Only the attributes on which Close and Telnyx actually diverge.

Attributes where Close and Telnyx differ
AttributeCloseTelnyx
Starting price$9/monthOn request
Pricing modelUnknownPer message and per minute, priced by destination country
PlatformsWeb, iOS, AndroidWeb, APIs, Python, JavaScript, Java, PHP, Ruby, .NET
CategoryTechnologyTelecommunications
Founded2013Unknown

Identical on both: free tier (No), user rating (Not yet rated).

What each one covers

Drawn from each product's published feature list. An absence here means we hold no record of it - not that the product lacks it.

Only in Close

  • Built-in calling
  • Email automation
  • SMS messaging
  • Pipeline management
  • Lead management
  • Activity tracking
  • Reporting
  • Mobile app

Only in Telnyx

  • Published per-destination rate card
  • Private IP backbone
  • SIP trunking
  • Programmable messaging
  • Wireless and IoT SIMs

What people use each for

The jobs each tool is most often brought in to do.

Close

  • Inside salesnot Telnyx
  • Outbound salesnot Telnyx
  • Lead managementnot Telnyx
  • Sales engagementnot Telnyx
  • Pipeline trackingnot Telnyx

Telnyx

  • Teams moving off a larger aggregator to reduce per-message cost at steady volumenot Close
  • Applications with international voice traffic where per-minute rates vary sharply by destinationnot Close
  • Platforms needing SIP trunking and programmable voice from a single suppliernot Close
  • Products combining messaging with cellular IoT connectivity on one accountnot Close

Where each one falls short

Documented limitations, not opinions. Every one is a constraint you would hit in normal use.

Close

  • Hidden costs beyond subscription: calling charges (~$0.02/minute), SMS usage fees, phone numbers ($1-5/month), AI call assistant ($50/month + $0.02/min transcription)
  • No built-in lead lists, company intelligence, or contact enrichment; must source leads separately
  • Limited marketing automation compared to competitors like HubSpot; lacks lead scoring and nurturing campaigns
  • Calling cost at scale can double effective monthly cost for high-volume SDR teams making 50+ calls per day
  • Limited customization of data model compared to Salesforce; cannot create fully custom objects or complex relationships

Telnyx

  • The advertised per-message price excludes US 10DLC registration fees and carrier surcharges, so American A2P traffic costs more than the rate card row suggests.
  • Support and the partner ecosystem are smaller than the market leader, which matters most during an incident rather than during evaluation.
  • The cost advantage only becomes material at volume, so low-traffic projects save little while giving up ecosystem breadth.
  • Toll fraud controls need configuring properly, because a misconfigured voice account can accumulate serious cost quickly.
  • Product breadth is strong for voice and messaging but thinner for adjacent channels such as video, so multi-channel products may still need a second vendor.

Pricing, plan by plan

Close

$9/month
  • Solo$9/month (annual)
    • 1 user only
    • 10,000 leads max
    • Calling, email, SMS
  • Essentials$35/month (annual)
    • Unlimited contacts
    • Team collaboration
    • 1,000 AI credits/month
  • Growth$99/month (annual)
    • Automation workflows
    • Power dialer
    • Bulk email
  • Scale$139/month (annual)
    • Role-based permissions
    • Predictive dialer
    • Unlimited recording

Telnyx

On request
  • Pay as you go$undefined/month
    • Published rate card by destination country
    • No monthly minimum for standard usage
    • Volume pricing negotiated above published tiers

Which should you pick?

Choose Close if

  • You need built-in calling.
  • You work on Web, iOS, Android.
  • You also want email automation.
Close review

Choose Telnyx if

  • You need published per-destination rate card.
  • You work on Web, APIs, Python, JavaScript, Java, PHP, Ruby, .NET.
  • You also want private ip backbone.
Telnyx review

Questions people ask

Is Close or Telnyx better?
Neither clearly leads. Close starts at $9/month and Telnyx at On request, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Close or Telnyx?
Close starts at $9/month and Telnyx at On request.
Does Close or Telnyx run on more platforms?
Close runs on Web, iOS, Android. Telnyx runs on Web, APIs, Python, JavaScript, Java, PHP, Ruby, .NET.
What is Close best used for?
Close is most often used for inside sales, outbound sales, lead management, sales engagement. Of those, inside sales and outbound sales are not what Telnyx is typically brought in for.
What can Close do that Telnyx cannot?
Close covers Built-in calling, Email automation, SMS messaging, Pipeline management. Telnyx covers Published per-destination rate card, Private IP backbone, SIP trunking, Programmable messaging.

Answered from the vendors’ own pages

Close: What are Close's pricing plans and what do they include?

Close offers four plans: Solo ($9-19/user/month), Essentials ($35-49), Growth ($99-109), and Scale ($139-149). All include calling, email, SMS, and Chloe AI agent access. Essentials adds unlimited contacts and team collaboration. Growth adds automation, power dialer, and custom activities. Scale adds role-based permissions and unlimited recording. Annual billing saves up to 50%.

Source
Telnyx: How much do per-message rates vary between countries?

By more than an order of magnitude. US A2P SMS is priced in small fractions of a cent per segment, while some international destinations run to several cents or more per message. Always price your actual destination mix rather than a headline US rate.

Close: What are the hidden costs in Close's pricing beyond the subscription?

Close charges usage-based fees for calling (~$0.02 per minute), SMS charges per message, and phone number rentals ($1-5/month). The AI Call Assistant add-on costs $50/month plus $0.02 per minute for transcription. Heavy outbound calling teams can see their total costs increase 30-50% beyond the base seat price.

Source
Telnyx: Are 10DLC fees included in the published price?

No. US A2P messaging requires brand and campaign registration, and those one-off and monthly fees plus per-segment carrier surcharges are added on top of the per-message rate.

Close: What is Chloe, Close's AI sales agent, and what can it do?

Chloe is an AI sales agent built into Close that automatically calls leads, qualifies prospects through real conversations, and can book meetings while updating the CRM automatically. Chloe features AI-generated call summaries, transcripts, and action items automatically logged to contacts.

Source
Telnyx: Why does the private network matter?

Voice quality degrades with jitter and packet loss on the public internet. Carrying traffic on a private backbone with direct carrier interconnects is what the quality claim rests on.

Close: Does Close include lead lists, data enrichment, or contact information?

No. Close does not provide built-in lead lists, company intelligence, or contact enrichment features. Organizations must source leads separately or use third-party data providers. This differs from platforms like HubSpot which include integrated lead databases.

Source
Close: What communication features does Close include?

Close includes built-in calling with automatic call logging, email templates and bulk email capabilities, SMS messaging with tracking and automation, email syncing with Gmail, and automated follow-up workflows. All communication happens within the CRM platform.

Source
Close: Does Close have marketing automation capabilities?

Close's marketing automation features are limited compared to HubSpot. It includes basic email sequences, task reminders, and workflow automation, but lacks advanced lead scoring, nurturing campaigns, and detailed marketing analytics. Organizations requiring extensive marketing automation need separate tools.

Source
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