Made in India
Starts at
Pay as you go
Callr
by TCLR SAS · Paris, France · Since 2011
Voice API platform for inbound and outbound calls, SMS and AI across 220+ countries.
- Starting price
- On request
- 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
- +15 years in business — a mature, stable product
- +Covers more than one software category, reducing the number of tools you run
What to watch out for
- −No permanently free plan
- −Global vendor — check India-specific compliance (GST, TDS) and support hours before you commit
Best suited for: Small business · SMB · Mid-market
AI analysis of Callr
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
Category-standard capabilities plus what Callr adds. Verify depth in a demo.
- DLT header and template management
- Transactional and promotional routes
- OTP APIs with fallback to voice
- RCS business messaging
- Delivery reports and analytics
- Unicode and vernacular support
- Scheduling and personalisation
- CRM and ERP integrations
- AI-assisted workflows and suggestions
Callr pricing
Entry price
On request
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.
Specifications
- Category
- SMS & OTP platforms, AI tools
- Vendor
- TCLR SAS
- Headquarters
- Paris, France
- Founded
- 2011
- Pricing model
- Subscription
- Starting price
- On request
- 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.
Compare all Callr alternatives with pricing →
Callr — frequently asked questions
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 · Paris, France · Founded 2011 · 1 product in our catalogue
Get an instant demo