OTP SolutionWhatsApp + SMS failback.
Official Meta partner
WhatsApp first. SMS if needed. Verified in 2 seconds.
Faster. Cheaper. More reliable than SMS.
Meta 2024 · WhatsApp official channel benchmark
MAD 0.02 vs 0.06/msg · native Meta rate
Adrixis benchmark 2024 · WhatsApp + SMS failback
From Meta template to verified code. In 3 steps.
Configure
Our team submits your Meta auth template. Approved in 24-72h, production-ready.
Call
One POST to /v1/otp/verify. You get a session_id, we handle the rest on the channel side.
Failback
If WhatsApp not delivered in <60s: automatic tri-carrier SMS. You write no code.
8 use cases. One single OTP endpoint.
3DS auth + password-less sign-in
Card anti-fraud + address confirmation
Email-less onboarding · 100% mobile
3DS for high-value transactions · <2s
Account recovery without support
Timestamped proof of consent
HR · student · member · 2FA
Number verification at signup
Under your auth peaks. Without compromise.
Contractual SLA
Native WhatsApp Cloud API
local carriers · SMS failback
Dedicated support
Pick your volume.
- Phones
- 1
- Agents
- 1
- Modules
- 1 (excl. API)
- Free AI Credits
- 100
- Msg quota
- 200 / mo
- SLA
- Best effort
- Community support
- Native integrations only
- No card required
- Phones
- 1
- Agents
- 3
- Modules
- 1 (excl. API)
- Free AI Credits
- 500
- Msg quota
- Unlimited
- SLA
- < 48 h
- Unlimited sends
- Email support
- Standard integrations
- Phones
- 3
- Agents
- 10
- Modules
- 3 (incl. API)
- Free AI Credits
- 1,000
- Msg quota
- Unlimited
- SLA
- < 24 h
- Cloud API access
- Priority support
- White-label
- Zapier / Make integrations
- Phones
- Unlimited
- Agents
- Unlimited
- Modules
- All
- Free AI Credits
- 5,000
- Msg quota
- Unlimited
- SLA
- < 4 h
- Premium 99.9 % SLA
- Dedicated account manager
- Custom domain
- Guided onboarding
Contact our team for a custom quote. Contractual SLA, dedicated account manager, multi-year commitment.
What our clients ask before signing.
How much does WhatsApp OTP cost vs SMS?
About MAD 0.02 per WhatsApp OTP (Meta authentication rate Morocco) vs MAD 0.06 for an operator SMS. On 100K OTP/month, savings reach MAD 4,000/month. Meta billing is passed through at 0% markup — you pay the exact Meta rate.
What happens if WhatsApp fails?
From the Pro plan: automatic SMS failback in <60 seconds if WhatsApp is not delivered. Tri-carrier routing (IAM · Orange · inwi) with real-time best-channel selection. You write no code — same endpoint.
How many attempts per OTP?
Default is 3 attempts max over 5 minutes, configurable per session (up to 10). Rate-limit per number and per IP included. After 3 failures, the user must request a new code — native brute-force protection.
Do you support all countries?
Yes for WhatsApp (Meta worldwide coverage). SMS Failback native in Morocco (IAM · Orange · inwi). For international SMS, we integrate Twilio or Vonage on request — no setup surcharge.
Anti-fraud and rate-limiting included?
Yes: rate-limit per IP, number and time window; device fingerprint; velocity detection; conversion webhook to track suspicious attempts. Analytics dashboard included.
Does the OTP template need Meta approval?
Yes — mandatory for any WhatsApp OTP. Our team submits the auth template on your behalf. Usually approved in 24-72h. We have pre-formatted FR/EN/AR templates ready to use.
One code. Two channels. Zero friction.
Technical onboarding in 3 days. Node · PHP · Python SDKs + Postman collection included.
What sets OTP Solution apart.
Median latency of 1.8 seconds from trigger to user reception. Far faster than a standard SMS, with unbeatable delivery rate.
If the message is unread after 60 seconds, automatic switch to SMS. Your users receive their code no matter what, with no manual intervention.
Our OTP templates comply with 3D Secure V2 requirements and PCI-DSS standards. Ready to use, Meta-approved within 24 hours.
Every verification tracked with timestamp, status, IP, retry. Essential for security audits and fraud investigations.
What our customers do with it, from week one.
- Secure your mobile or web app authentications in under three seconds.
- Confirm 3D Secure transactions with no extra cost vs. standard SMS.
- Verify the identity of your couriers and customers at every critical touchpoint.
- Reset user passwords without relying on email — far more reliable, far more read.
- Confirm cash-on-delivery payments (COD) via a code validated by the customer at handover.
- Add a second authentication factor to your internal back-offices.