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Telecommunications · head to head

Exotel vs OneSignal

Exotel logo

Exotel

Telecommunications

Indian cloud telephony and contact centre platform sold as prepaid credit bundles

From
On request
Rated
-
Full reviewWebsite
OneSignal logo

OneSignal

Telecommunications

Customer engagement and messaging, without the complexity

From
Free
Rated
-
Full reviewWebsite

The short version

  • Only OneSignal has a free tier, so it costs nothing to try first.
  • Each has a real cost: Exotel bundles expire: the 9,999 rupee Dabbler pack has only five months of validity and unused credits are lost at the end, so seasonal or uneven calling volumes waste money that a pay-as-you-go carrier would not.; OneSignal free plan email sends cap at 10,000 per month and web push is capped at 10,000 subscribers per send, per onesignal.com/pricing (Aug 2026)
  • Prices and features above were last checked on 31 August 2026.

Where they differ

Only the attributes on which Exotel and OneSignal actually diverge.

Attributes where Exotel and OneSignal differ
AttributeExotelOneSignal
Starting priceOn requestFree
Pricing modelPrepaid credit bundle with a fixed validity periodfreemium
Free tierNoYes
PlatformsWeb, iOS, Android, APIWeb

Identical on both: user rating (Not yet rated), category (Telecommunications).

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 Exotel

  • Exophones
  • IVR and call flows
  • Number masking
  • Contact centre
  • SMS and WhatsApp
  • Call recording and quality
  • CRM integrations
  • Communication APIs

Only in OneSignal

Nothing recorded that Exotel does not also cover.

What people use each for

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

Exotel

  • An Indian delivery or marketplace platform that must connect customers and riders without exposing either phone numbernot OneSignal
  • A lending or insurance business running outbound collections that needs recorded, monitored calls from Indian numbers with DLT compliance handlednot OneSignal
  • A healthcare aggregator routing patient calls to the right clinic by IVR with fallback to a queue outside working hoursnot OneSignal
  • A product team that wants to trigger verification calls and SMS from its own application over a REST API rather than buy an agent productnot OneSignal

OneSignal

  • Sending push notifications to mobile app users when orders shipnot Exotel
  • Triggering email confirmations based on form submission eventsnot Exotel
  • Creating multi-step SMS and email journeys for onboarding usersnot Exotel
  • Sending in-app messages to users abandoning checkout flowsnot Exotel

Where each one falls short

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

Exotel

  • Bundles expire: the 9,999 rupee Dabbler pack has only five months of validity and unused credits are lost at the end, so seasonal or uneven calling volumes waste money that a pay-as-you-go carrier would not.
  • Voice, SMS and WhatsApp draw from one shared credit pool, which means a marketing SMS burst can consume the credits your support line needs and force an unplanned top-up.
  • Per-minute billing runs on a pulse of 30 or 60 seconds, so a 61 second call is charged as two full minutes; on high call volumes this materially inflates the effective rate against a per-second competitor.
  • Coverage and pricing are built around India, with a smaller footprint in Southeast Asia and the Middle East, so a business calling mainly North America or Europe gets worse rates and less carrier depth than a global CPaaS provider.
  • The enterprise contact centre tier publishes no pricing at all, so the transparent bundle prices only apply to the small end and larger buyers are back in an opaque sales process.

OneSignal

  • Free plan email sends cap at 10,000 per month and web push is capped at 10,000 subscribers per send, per onesignal.com/pricing (Aug 2026)
  • Professional and Enterprise plans require custom annual contracts with no published rate, per onesignal.com; SMS/RCS messaging and dedicated IPs are gated behind the Professional tier

Pricing, plan by plan

Exotel

On request
  • Dabbler$9999/year
    • Validity is five months, not twelve
    • Rental component of 4,999 rupees included in the price
    • 5,000 shared credits across calls, SMS and WhatsApp
  • Believer$19999/year
    • Validity is eleven months
    • Rental component of 10,499 rupees included
    • 9,500 shared credits
  • Influencer$49499/year
    • Validity is eleven months
    • Rental component of 10,499 rupees included
    • 39,000 shared credits
  • Enterprise Contact Centre$undefined/year
    • Full contact centre with supervisor tooling and AI agents
    • Custom credit and agent volumes
    • Pricing quoted, not published

OneSignal

Free
  • FreeFree
    • 10,000 free email sends/month
    • Unlimited mobile push
    • Basic analytics and automation
  • Growth$19/month
    • Base platform fee plus usage costs
    • Mobile push: $0.012 per monthly active user
    • Web push: $0.004 per subscriber
  • Professional$undefined/mo
    • Custom annual pricing
    • All Growth features plus SMS/RCS messaging
    • 24/7 prioritized support
  • Enterprise$undefined/mo
    • Custom annual pricing
    • Unlimited personalization
    • Dedicated success manager

Which should you pick?

Choose Exotel if

  • You need exophones.
  • You work on Web, iOS, Android, API.
  • You also want ivr and call flows.
Exotel review

Choose OneSignal if

  • You want to start without paying.
OneSignal review

Questions people ask

Is Exotel or OneSignal better?
Neither clearly leads. Exotel starts at On request and OneSignal at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Exotel or OneSignal?
OneSignal has a free tier; the other does not. Paid plans start at On request for Exotel and Free for OneSignal.
Does Exotel or OneSignal run on more platforms?
Exotel runs on Web, iOS, Android, API. OneSignal runs on Web.
Can I use OneSignal for free?
Yes. OneSignal has a free tier, so you can try it without paying. Exotel starts at On request.
What is Exotel best used for?
Exotel is most often used for an indian delivery or marketplace platform that must connect customers and riders without exposing either phone number, a lending or insurance business running outbound collections that needs recorded, monitored calls from indian numbers with dlt compliance handled, a healthcare aggregator routing patient calls to the right clinic by ivr with fallback to a queue outside working hours, a product team that wants to trigger verification calls and sms from its own application over a rest api rather than buy an agent product. Of those, an indian delivery or marketplace platform that must connect customers and riders without exposing either phone number and a lending or insurance business running outbound collections that needs recorded, monitored calls from indian numbers with dlt compliance handled are not what OneSignal is typically brought in for.
What can Exotel do that OneSignal cannot?
Exotel covers Exophones, IVR and call flows, Number masking, Contact centre.

Answered from the vendors’ own pages

Exotel: Does Exotel publish prices?

Yes for its business phone system bundles: 9,999 rupees for Dabbler, 19,999 for Believer and 49,499 for Influencer. The enterprise contact centre is quoted.

OneSignal: How much does OneSignal cost?

OneSignal offers a free tier with 10,000 free email sends/month and unlimited mobile push. Growth plan starts at $19/month plus usage-based charges for mobile push ($0.012 per monthly active user) and web push ($0.004 per subscriber).

Source
Exotel: Do unused credits roll over?

No. Credits are tied to the bundles validity period, five months on Dabbler and eleven months on the higher packs, and expire at the end of it.

OneSignal: Does OneSignal offer a free version?

Yes, OneSignal's free plan includes 10,000 free email sends per month, unlimited mobile push, basic analytics and automation, with up to 1 active journey and 2 message steps.

Source
Exotel: Can I use Exotel outside India?

Exotel operates in Southeast Asia and the Middle East as well, but India is where it holds licences, handles DLT registration and has the best rates and carrier relationships.

OneSignal: What are OneSignal's email costs beyond the free tier?

After the 20,000 free email sends/month included in the Growth plan, OneSignal charges $1.50 per 1,000 additional emails.

Source
Exotel: Is there a free trial?

Yes, a seven-day trial with 500 rupees of credit and no commitment.

OneSignal: What is included in the Professional plan?

OneSignal's Professional plan includes custom annual pricing, all Growth features plus SMS/RCS messaging, 24/7 prioritized support, and optional dedicated IP for email.

Source
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