Exotel vs Twilio

Updated November 2026 · AppBreakup editorial

Exotel

Cloud telephony and contact-centre platform with voice, SMS and WhatsApp APIs, focused on India.

Paid

Visit Exotel Exotel profile

Twilio

Cloud APIs for SMS, voice, WhatsApp, email and phone verification, billed by usage.

Paid

Visit Twilio Twilio profile

The short answer

Exotel suits Indian and Gulf businesses that want a ready-made contact centre, IVR and call analytics with sales-led plans. Twilio suits developers anywhere who want to build messaging, voice and verification into their own product through APIs, paying as they go. The biggest difference is approach: Exotel sells a finished telephony product for phone teams, while Twilio sells building blocks for engineers.

Exotel or Twilio: our take

Exotel started in Bengaluru in 2011 and is built around phone-heavy sales and support teams. It gives them virtual numbers, IVR menus, call routing, recording and number masking, plus SMS and WhatsApp from the same account. On top sit an omnichannel contact centre, conversation analytics that score calls, and AI voice and chat agents. Its long experience with Indian telecom rules and carriers is a real advantage there, and it lists 150+ integrations. Twilio is a developer platform first: teams call its REST APIs and SDKs to send SMS, RCS and WhatsApp messages, place and route calls, send one-time login codes and look up numbers. It also owns SendGrid for email and the Flex contact-center platform, so it can reach into contact centres too, but most of its users are writing code.

Pricing works very differently. Exotel has no self-serve price list; plans for its contact centre, phone system and APIs are quoted by sales, with a trial available. Twilio is pay as you go with no contract and a free trial that needs no credit card. SMS starts from $0.0083 per message, WhatsApp from $0.005 per message, and outbound calls from $0.014/min, though carrier fees and US 10DLC registration add cost, and rates vary by country.

Coverage also differs. Exotel is centred on India, the Gulf, Africa and South-East Asia, while Twilio is used globally. Twilio's product range is broad enough to be hard to navigate, and at high volume its per-message rates are higher than some carrier-owned rivals.

Pick Exotel if you run a call-centre or field sales operation in India or the Gulf and want a finished product with analytics and local carrier know-how. Pick Twilio if you are a developer adding texts, calls, WhatsApp or 2FA to an app, want to start without talking to sales, or need reach well beyond those regions.

Choose Exotel if…

Indian and Gulf businesses running phone-heavy sales or support teams
Voice, IVR, SMS and WhatsApp from one provider
Contact centre and call analytics built on the same platform

Choose Twilio if…

Developers adding SMS, calls, WhatsApp or 2FA codes to an app who want the widest set of features
Covers SMS, voice, WhatsApp, RCS, verification and email in one account
Pay as you go with no contract

What is Exotel?

Exotel is a Bengaluru-founded cloud telephony company that helped bring voice APIs to Indian businesses in 2011. Companies use it to give sales and support teams virtual numbers, IVR menus, call routing, call recording and number masking, and to send SMS and WhatsApp messages from the same account. On top of that sits an omnichannel contact-centre product, conversation analytics that score every call, and AI voice and chat agents that answer routine queries before passing customers to people. It also offers voice streaming for teams building their own AI voice bots. Exotel serves startups and enterprises in India, the Gulf, Africa and South-East Asia, and is often compared with Knowlarity, Ozonetel and Twilio. It is paid and sales-led: plans for the contact centre, business phone system and APIs are quoted rather than listed with self-serve prices, though a trial is available. Everything is cloud-hosted, with a web dashboard and APIs.

What is Twilio?

Twilio is the best-known communication platform for developers. Instead of buying phone lines or SMS gateways, a team calls Twilio's APIs to send and receive text messages, RCS and WhatsApp messages, make and route voice calls, verify users with one-time codes, and look up phone numbers. It also owns SendGrid for email, the Flex contact-center platform and the Segment customer data platform, and has added voice AI and conversation-memory products for building AI agents. Developers use it for appointment reminders, login codes, delivery alerts, call centers and support lines. Pricing is pay-as-you-go per message or per minute, with volume discounts and a free trial that needs no credit card; costs vary a lot by country and carrier fees. It is a hosted service used through REST APIs and SDKs for most languages, with a web console. The breadth of features is its strength, but at high volume teams often compare it with cheaper carriers such as Telnyx or Plivo.

Side by side

Attribute	Exotel	Twilio
Pricing	Paid	Paid
Open source	No	No
Self-hostable	No	No
Platforms	Web	Web
Best for	Indian and Gulf businesses running phone-heavy sales or support teams	Developers adding SMS, calls, WhatsApp or 2FA codes to an app who want the widest set of features
Status	Active	Active

Exotel vs Twilio pricing

Exotel: paid

We couldn't verify Exotel's plan details on its own site yet, so we don't list them.

Exotel pricing page

Twilio: paid

Free trial: Yes, no credit card required source
SMS price: From $0.0083 per message source
WhatsApp price: From $0.005 per message source
Voice price: From $0.014/min to make a call, $0.0085/min to receive source
Email price: From $0.0013 per email source

Twilio pricing page

Platforms

Platform	Exotel	Twilio
Web

Exotel facts

4 of 4 verified

Founded: 2011; Checked Nov 8, 2026exotel.com(opens source in a new tab); “In 2011, our founders saw how hard it was for businesses to talk to their customers.”
Customers: 7,000+ businesses; Checked Nov 8, 2026exotel.com(opens source in a new tab); “25 billion+ conversations a year for 7,000+ businesses across voice, chat, bots, and contact centers - all with 100% uptime .”
Uptime: 99.99%; Checked Nov 8, 2026exotel.com(opens source in a new tab); “99.99% uptime for uninterrupted messaging and voice”
Integrations: 150+; Checked Nov 8, 2026exotel.com(opens source in a new tab); “150+ Integrations, ready on day one”

Twilio facts

7 of 7 verified

Pricing: Pay as you go; Checked Nov 8, 2026twilio.com(opens source in a new tab); “Start for free. Then pay as you go.”
Free trial: Yes, no credit card required; Checked Nov 8, 2026twilio.com(opens source in a new tab); “Sign up for a free trial—no credit card required.”
WhatsApp: From $0.005 per message; Checked Nov 8, 2026twilio.com(opens source in a new tab); “Starts at $0.005 to send or receive a WhatsApp message.”
SMS price: From $0.0083 per message; Checked Nov 8, 2026twilio.com(opens source in a new tab); “SMS and MMS messages. Starts at $0.0083 to send or receive a message.”
WhatsApp price: From $0.005 per message; Checked Nov 8, 2026twilio.com(opens source in a new tab); “Starts at $0.005 to send or receive a WhatsApp message.”
Voice price: From $0.014/min to make a call, $0.0085/min to receive; Checked Nov 8, 2026twilio.com(opens source in a new tab); “Starts at $0.0085/min to receive and $0.014/min to make a call.”
Email price: From $0.0013 per email; Checked Nov 8, 2026twilio.com(opens source in a new tab); “Starts at $0.0013/email.”

Pros and cons of Exotel

Voice, IVR, SMS and WhatsApp from one provider
Contact centre and call analytics built on the same platform
Long track record with Indian telecom rules and carriers
150+ ready-made integrations
No self-serve price list; plans are quoted by sales
Coverage is centred on India, the Gulf and nearby regions
More contact-centre product than a lightweight developer API

More Exotel alternatives

Pros and cons of Twilio

Covers SMS, voice, WhatsApp, RCS, verification and email in one account
Pay as you go with no contract
Free trial with no credit card
Mature docs and SDKs for most languages
Per-message rates are higher than some carrier-owned rivals
Carrier fees and US 10DLC registration add cost and setup work
The product range is large and can be hard to navigate

More Twilio alternatives

Other apps to consider

Plivo
Instead of Exotel
Simpler, lower-cost voice and SMS APIs with public per-minute and per-message rates.
MSG91
Instead of Exotel
Cheaper Indian option if most of your traffic is SMS, OTP and WhatsApp rather than calls.
Gupshup
Instead of Exotel
Better fit when WhatsApp and RCS messaging matter more than voice calling.
Sinch
Instead of Twilio
Global SMS, voice and verification APIs from a large carrier-connected provider, often chosen for messaging at scale.
Bird
Instead of Twilio
One prepaid balance for email, SMS, WhatsApp and voice, with a free shared inbox.
ClickSend
Instead of Twilio
Dashboard-based texting with prepaid credit for teams who don't want to code.

Exotel vs Twilio: common questions

Is Exotel better than Twilio?

Is Exotel free?

No. Exotel is paid, though it may offer a trial.

Is Twilio free?

No. Twilio is paid, though it may offer a trial.

Is Exotel or Twilio open source?

Neither is open source.

Which platforms do Exotel and Twilio support?

Exotel: Web. Twilio: Web.