Welcome to AHOI
Powering Communication, Simplifying Connections
Products
Carrier-grade communication services with the APIs, portal and support your business needs to launch fast and scale globally.
Scalable SMS and MMS for marketing, transactional alerts and real-time customer conversations on local, toll-free and short-code numbers.
Explore messagingCrystal-clear calling with SIP trunking, virtual call centers and dynamic IVR, signed with STIR/SHAKEN for high completion rates.
Explore voiceProvision local, mobile and toll-free numbers worldwide in seconds, then port, route and manage them from one portal.
Explore numbersAI-powered bots that automate conversations, deflect support tickets and keep customers engaged across every digital channel.
Explore chatbotsOur network
AHOI runs its own routing, numbering and messaging stack so your traffic never depends on someone else's roadmap.
20M+
Phone numbers routing on our network
2B+
Calls processed
5B+
Messages processed
100k
End-user devices connected
The platform
Order numbers, design call flows and run conversations without writing a line of code. Or do all of it through our APIs.
Messaging inbox
Manage SMS and MMS across teams with contact lists, campaigns and brand registration built in, so you stay compliant while you scale.
Visual designer
Design menus, ring groups, queues, conferences and voicemail flows on a canvas. Save, load and iterate in minutes instead of waiting on a developer.
Phone numbers
Find local numbers by area code, order in bulk, and attach call flows, voicemail and SIP devices from the same screen.
Capabilities
From direct numbering resources to white-label reselling, the pieces you need are already on the platform.
Why AHOI
Our founders built the first communication APIs in the early 2000s and have grown and exited two telecom companies since. That experience is baked into every product.
Meet the teamYears of experience from some of the biggest names in telecom, applied to building products that simply work.
Two telecom companies built and exited in the last decade. We know what it takes to grow in this industry.
We set trends rather than follow them, constantly pursuing better, smarter ways to communicate.
We work closely with every client so our solutions fit their needs today and scale with them tomorrow.
Pricing
Pay for what you use. Every rate drops with volume, with no setup fees and no long-term contracts.
Local, mobile and toll-free
SMS across the USA and Canada
Signed, high-completion voice
Need enterprise volume or custom routing? Talk to sales · View surcharges
FAQ
Can't find what you're looking for? Our team is available around the clock.
Contact usAHOI provides a complete communications platform: SMS and MMS messaging, voice with SIP trunking and IVR, local, mobile and toll-free phone numbers, AI chatbots, and developer APIs. Resellers can also white-label the whole platform under their own brand.
We run our own carrier-grade network across five continents with redundant routing, a 99.99% uptime commitment and 24/7 support. Outbound calls are STIR/SHAKEN signed for the highest completion rates.
Yes. Connect through our REST APIs and webhooks, SIP trunking for your PBX or contact center, or WebRTC for in-browser calling. Non-developers can build call flows with the no-code Visual Designer.
Support is available 24/7 by phone at 1-303-500-0999 and by email at [email protected]. Every account also gets access to the AHOI portal with documentation and self-service tools.
Your traffic stays on infrastructure we own and operate, with signed calling, brand and campaign registration for messaging, and role-based access in the portal. See our privacy policy for how we handle your data.

Ahoi!
Alexander Graham Bell's proposed telephone greetingAbout AHOI
Alexander Graham Bell once envisioned that "Ahoi!" would be the standard greeting when answering the phone. Inspired by the merging of the Internet and telephone technology, the founders of AHOI developed the first communication APIs in the early 2000s.
Their pioneering work laid the foundation for modern communication tools, and they went on to hold leadership roles at major companies in the industry. Our people didn't just innovate technology; they fostered a culture of innovation that has shaped the communication landscape.
Learn moreGet started
Create an account in minutes, or talk to our team about enterprise volume, custom routing and white-label programs.