Compare 42 verified Messaging & SMS APIs by pricing, documentation, and sandbox support.
Mono Connect API
Open banking infrastructure for real-time financial data, DirectPay, DirectDebit, GSM, disbursements & KYC verification
Fincra API
CBN PSSP-licensed African payment gateway. Checkout, virtual accounts, direct debit, and cross-border payments across 50+ currencies and 150+ countries.
Send OTP & bulk SMS notifications via SMS, voice, email and WhatsApp
Send SMS, WhatsApp, voice OTP & email from one Nigerian API
Unified customer engagement API for SMS, Email, WhatsApp, Voice, In-App, Push notifications, and Web SDK event tracking.
Send bulk SMS & OTP messages to all Nigerian mobile networks
Send & schedule bulk SMS across all Nigerian mobile networks
Send affordable bulk SMS to Nigerian mobile subscribers
Send bulk SMS reliably across all major Nigerian networks
Send SMS, voice OTP & verify numbers across 200+ countries
Send bulk SMS & OTP codes across Nigeria and Africa
Send budget-friendly bulk SMS to Nigerian mobile networks
Send high-throughput bulk SMS across all Nigerian networks
Send SMS, voice OTP & WhatsApp messages across Nigeria & Ghana
Send SMS, WhatsApp, email & voice messages across 190+ countries
Send SMS, voice, video & WhatsApp messages worldwide
Send high-volume SMS & voice calls at low cost
Send SMS, RCS, WhatsApp, voice & email messages globally
Send SMS, WhatsApp, voice & email from one platform
Send SMS & voice calls over a carrier-grade network
Send SMS, WhatsApp, RCS & push notifications to customers
Send bulk SMS across Nigeria & Africa
Validate phone numbers & detect carrier, fraud & SIM swaps
Send SMS, email, voice, fax & postcards from one API
Send bulk & flash SMS with delivery tracking
Send & receive SMS across 220+ countries including Nigeria
Send bulk SMS to 190+ countries with real-time reports
Send SMS, voice & fax messages across 190+ countries
Send SMS, voice & USSD messages across 200+ countries
Send SMS & build USSD menus on Smile's Nigerian network
Send bulk SMS & USSD via Nigerian gateway
Send bulk SMS with custom sender IDs in Nigeria
Send bulk SMS campaigns with delivery tracking
Send & receive SMS and voice across 200+ countries
Send SMS, RCS & WhatsApp messages from one platform
Make affordable international voice calls from your app
Build USSD & voice messaging apps across Africa
Send SMS, USSD, voice, airtime & payments across Africa
Send SMS, WhatsApp, voice & video from one global API
Send SMS & access subscriber data directly via MTN Nigeria
Send transactional email with fixed naira pricing, hosted in Africa
Send SMS, Voice OTP, USSD & carrier billing via direct Nigerian operator links
Send SMS, USSD & OTP messages across Africa including Nigeria
Nigeria-native SMS, USSD, and VAS messaging API with sender ID compliance
