Noxitel OTP API
Noxitel OTP API: SMS and voice OTP API with carrier failover, delivery reports, and analytics. Ranked #10 of 24 in Phone Verification Software by our editors (7.9/10); pricing: Paid; best for teams needing SMS and voice OTP with failover.
At a glance
- Editor score7.9 / 10
- PricingPaid
- Best forTeams needing SMS and voice OTP with failover
- Free planNo
- SMS verificationYes
- Founded2022 · Jaipur, Rajasthan, India
- Facts checked24 Sep 2026
Where it wins
- Send and verify OTP through dedicated API endpoints
- SMS delivery reports, voice calls, and automatic carrier failover
- Webhooks and an analytics dashboard for delivery monitoring
Where it doesn't
- Paid service; pricing varies by destination and channel
- Verification methods are limited to SMS and voice
- Requires API integration and key-based authentication
Our verdict on Noxitel OTP API
Noxitel OTP API is a managed one-time-password service in Noxitel’s CPaaS platform, aimed at teams that need to send and verify codes through SMS or voice. Its REST API provides separate send and verify endpoints, with the verification request using a returned reference and the entered code. The service is cloud-based and accessible through web and API interfaces, making it relevant to small, mid-market, and enterprise teams that can integrate an API into their authentication flow. Stated coverage is 190 countries.
The product’s operational focus is routing and visibility. SMS messages include delivery reports, while voice OTP supports authentication calls; automatic carrier failover and direct operator connections are intended to help route delivery. Webhooks provide real-time events, and the dashboard includes analytics and campaign reporting. Noxitel also lists SMS carriers, WhatsApp Business, RCS, and Voice among its integrations, although the central verification methods described are SMS and voice. This combination suits teams that need delivery signals and channel fallback rather than a standalone code-generation library.
According to Noxitel’s pricing information, the service uses live, country-level usage rates rather than fixed OTP subscription plans, with rates depending on destination and channel. It is paid and has no free plan; numeric costs require selecting a destination and channel. The API uses HTTPS and Bearer API-key authentication. Listed support channels include email, chat, phone, and documentation, and 24/7 support is stated. Noxitel lists SOC 2, ISO 27001, GDPR, and SSO/SAML. Choose it when SMS-and-voice delivery with failover and reporting fits the workflow; teams seeking a free plan or verification methods beyond those channels should compare alternatives.
Your product? Our editors can test Noxitel OTP API in depth and publish a review, labelled as paid · from $149/mo →
Noxitel OTP API pricing
Noxitel OTP API fact sheet
| Free plan | No |
|---|---|
| Paid from | Not verified |
| SMS verification | Yes |
| Voice verification | Yes |
| Country coverage | 190 countries |
| Verification methods | Sms and voice |
| API access | Yes |
| OTP expiry control | Not verified |
| Deployment | Cloud |
| Platforms | Web |
| Compliance & security | SOC 2, ISO 27001, GDPR, SSO/SAML |
| Support | Email, Live chat, Phone, Docs · 24/7 |
| Built for | Small business, Mid-market, Enterprise (editorial estimate) |
| Integrations | 600+ integrations: SMS carriers, WhatsApp Business, RCS, Voice |
| Pricing | Paid (source) |
| Website | noxitel.com |
| Facts checked | 24 Sep 2026 |
Noxitel OTP API integrations
Noxitel OTP API lists 600+ integrations on its own site — the 4 named here are the ones its pages call out.
- SMS carriers
- WhatsApp Business
- RCS
- Voice
Alternatives to Noxitel OTP API
- Twilio VerifyA developer-focused verification API with broad channels and usage-based pricing.9.3
- Infobip 2FAA multichannel OTP API for teams building verification into customer journeys.9.1
- Sinch Verification APIFlexible verification API with four methods and native mobile SDKs.9.0
See all Noxitel OTP API alternatives →
Used Noxitel OTP API? Be the first to review it
The editor score above is our own research. What this page doesn't have yet is a reader's view — what you used Noxitel OTP API for, what worked and what didn't. No stars are seeded and no review is paid for; an editor reads every one before it appears.
Write a reviewTwo minutes · verified accounts only · read by an editor before it appears
Featured on iTechGuides
Noxitel OTP API is listed in our Phone Verification Software directory. Add the badge to your site — it links back to this page.
<a href="https://www.itechguides.com/products/noxitel-otp-api/"><img src="https://www.itechguides.com/best/badge/noxitel-otp-api.svg" alt="Featured on iTechGuides" width="230" height="46"></a>
Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
Advertiser disclosure: iTechGuides is reader-supported. Vendors can pay for top positions in our rankings and for a place on other products' pages, and we may earn a commission when you click some links. Bought places stand at the number bought; this page and our disclosure say so. Paying vendors may get a fuller, more detailed review from our editors, and that review can change their score. How we rank.
Last updated · How we research and update