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Callr

by TCLR SAS · Paris, France · Since 2011

Voice API platform for inbound and outbound calls, SMS and AI across 220+ countries.

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Starting price
Paid plans
Free trial / plan
Free trial
Deployment
Cloud
Web
App Advisor rating
4.0
transparency & India fit

What is Callr?

Callr is sms & otp platforms from TCLR SAS, based in Paris, France and has been building software since 2011. Voice API platform for inbound and outbound calls, SMS and AI across 220+ countries.

SMS platforms send promotional and transactional messages, OTPs and RCS rich messages through Indian telecom routes. DLT registration, template approval and delivery rates matter more than the interface.

Pricing is quoted per organisation, so ask the vendor for a proposal that matches your size. Beyond sms & otp platforms, Callr also covers ai tools.

What works well

  • +Free trial available
  • +Prices published openly on the official pricing page
  • +Developer API documented on the official site

What to watch out for

  • −No free plan on the official pricing page
  • −Prices listed in EUR, not Indian rupees

Best suited for: Small business · SMB · Mid-market

Callr at a glance

Analysing Callr — pricing, features, reviews and alternatives…

Generated by App Advisor's native engine from this listing's verified data — not a paid placement.

Callr features

As listed on Callr's official website.

  • Voice & SMS, embedded
  • Call tracking that proves ROI
  • Integrate in an afternoon
  • Inbound & outbound, any channel
  • Custom IVR in low-code
  • Call tracking & attribution
  • Track offline conversions
  • Global coverage
  • Encrypted & secure
  • A network you can rely on
  • Registered carrier
  • Customer experience

What customers say about Callr

Testimonials published on Callr's own website, selected by the vendor. These are not independent reviews.

“Call tracking has grown our brand awareness and built real trust with our clients.” Source
“We’ve worked with Callr from the beginning and grown together. Their responsiveness and an API that keeps evolving make all the difference.” Source
“We prove ROI to our clients easily, without digging through data sources by hand.” Source
“Call tracking is greatly appreciated by our clients. It’s increased awareness of our brand and the trust that our clients have in our services.” Source

Callr pricing

Entry price

Paid plans

Published subscription pricing, taxes extra

How Callr charges. Plans scale with users or features. Annual billing is usually 15–25% cheaper than monthly, and GST is added on top of listed prices in India.

Read from the vendor's official website. Prices change — confirm on callr.com.

Callr screenshots

Specifications

Category
SMS & OTP platforms, AI tools
Vendor
TCLR SAS
Headquarters
Paris, France
Founded
2011
Pricing model
Subscription
Starting price
Paid plans
Deployment
Cloud
Platforms
Web
Best for
Small business, SMB, Mid-market
Made in India
No

More software like Callr

Alternatives, the same vendor's other products and India-first picks.

MSG91 logo

Walkover Web Solutions · SMS & OTP platforms

4.7App Advisor rating
RecommendedMade in India

Starts at

Rs 0.25 per SMS · 5,000-SMS pack for Rs 1,250 + 18% GST

View
Compare all Callr alternatives with pricing →

Callr — frequently asked questions

Where is the Callr login page?+

Callr's login is at https://sso.callr.com/login, linked from its official website.

How do I sign up for Callr?+

New accounts are created at https://sso.callr.com/sign-up on Callr's official site.

How much does Callr cost?+

Callr publishes its plans at https://www.callr.com/pricing/. Check that page for current prices, as plans change.

Does Callr have a free trial?+

Yes. Callr's official site offers a free trial.

What is Callr?+

Callr is sms & otp platforms by TCLR SAS. Voice API platform for inbound and outbound calls, SMS and AI across 220+ countries.

How much does Callr cost?+

Callr is a paid product. Check TCLR SAS's official pricing page for current plans, or request a quote through App Advisor.

Does Callr offer a free trial or free plan?+

App Advisor's listing records a free trial for Callr. Confirm the current trial terms on TCLR SAS's official site.

Is Callr made in India?+

No. Callr is developed by TCLR SAS in Paris, France.

Who is Callr best suited for?+

Callr suits small business, smb, mid-market buyers looking for sms & otp platforms with ai tools.

What are the best alternatives to Callr?+

Popular alternatives in sms & otp platforms include Gupshup, MSG91, Exotel. Use App Advisor's compare tool to see them side by side.

How is Callr deployed?+

Callr is available as a cloud (SaaS) product, with web access.

About TCLR SAS

TCLR SAS logo

TCLR SAS · Paris, France · Founded 2011 · 1 product in our catalogue

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