We design, build, and support Telnyx-powered voice, messaging, and AI features that stay fast, stable, and ready to scale with your product.
We plan, integrate, and build on top of the Telnyx API so your product gets reliable voice, messaging, conversational AI, SIP trunking, and IoT connectivity — without you worrying about call quality, delivery rates, or uptime.
From quick enhancements to full platforms, we handle the architecture, backend, and frontend. You get a Telnyx setup that’s secure, observable, and built to grow.
Add high-quality VoIP and SIP trunking into your app or platform. We implement call routing, number management, IVR, recording, monitoring, and analytics — all powered by Telnyx Voice and SIP APIs.
Send and receive SMS, MMS, and WhatsApp with the Telnyx Messaging API. We build two-way chat, message queues, alerts, and support automation that stay stable under load and easy to extend.
Bring AI into your communication flows with Telnyx Inference APIs. We connect LLMs and real-time speech features for smarter routing, assistants, and analytics — with GPU-accelerated performance and predictable latency.
We keep the process simple, transparent, and predictable — from first call to production launch and support.
We map your use case, traffic patterns, stack, and constraints, then define a clear Telnyx integration plan with milestones and success metrics.
We design call flows, messaging routes, AI components, and data models around Telnyx APIs, your backend, and your compliance/security needs.
We integrate Telnyx Voice, Messaging, SIP, and Inference APIs into your app, write clean, tested code, and set up monitoring and observability.
We run functional tests, stress tests, and failure scenarios (dropped calls, delivery issues, failover) so your integration behaves correctly under real-world load.
We deploy, watch the first weeks in production, document everything, and hand over code, runbooks, and dashboards to your team.
If you want, we stay on board to add features, improve performance, and keep your Telnyx integration aligned with product growth.
We design Telnyx architectures that fit your stack instead of forcing a template.
Voice API, Messaging API (SMS, MMS, WhatsApp), SIP trunking, Inference APIs, and IoT — wired together based on your use case.
We typically work with Node.js, Go, Python, or similar backends, plus background workers and queues for high-volume messaging and call workflows.
Deployments on AWS, GCP, or Azure with autoscaling, load balancing, logging, and monitoring using tools like Prometheus, Grafana, or similar.
Role-based access, encrypted storage, audit logs, and patterns that support GDPR/HIPAA-ready setups when you need them.
We build Telnyx-powered features for SaaS products, platforms, and internal tools that need reliable, low-latency communication and AI.
Custom Telnyx API solutions for every case. Secure, scalable, and packed with smart features – built by a team that lives in real-time communication.
![[background image] image of logistics control room (for a trucking company)](https://cdn.prod.website-files.com/64e8910adc5a63966a68acc1/68e7dfd17638aaf511162f7a_f841ed23dc31eb8a94e23195c64f4acb_develop.webp)
Have an idea? We’ll turn it into a fully working Telnyx-based solution – from product strategy and UX to backend, integrations, and launch.
Already using Telnyx but hitting limits? We’ll improve performance, harden reliability, add new channels, and clean up your integration so it’s ready to scale.
![[digital project] image of a showcased project (for a ai robotics and automation)](https://cdn.prod.website-files.com/64e8910adc5a63966a68acc1/68e7e04abb8f1a3770a8625e_fix.webp)
Struggling with an unfinished or unstable Telnyx setup? We step in, audit the code, fix critical issues, and put your project back on a predictable roadmap.
Telnyx Update 💡
Audit, stabilize, and extend your current Telnyx integration for better performance, monitoring, and reliability.
from
$2,400
from 2 weeks
Telnyx MVP 🚀
Build a complete Telnyx-powered communication module — architecture, APIs, UI, and deployment. Ideal for startups and first product launches.
from
$8,000
from 1 month
Telnyx Pro 🏢
Enterprise-grade Telnyx solution with multi-channel communication, advanced routing, analytics, and AI automation tailored to your stack and compliance needs.
from
$30,000
from 3 months
We’ve been building VoIP, SIP, and real-time communication apps for over 20 years. Your Telnyx integration benefits from battle-tested patterns, not experiments.
Senior backend engineers, frontend, QA, DevOps, and UX work as one team. We think like product owners, align with your roadmap, and stay around to support what we ship.
600+ completed projects, 100% Upwork Job Success, and 400+ client reviews. We finish what we start — and the software actually works in production.
Straight answers on VoIP, SIP, AI, and custom development
Telnyx’s Voice API lets you build programmable voice applications with features like real-time media streaming, IVR, call recording, and speech-to-text. We design and implement call flows, routing logic, and monitoring so your voice features stay clear, compliant, and easy to extend.
Timeline depends on scope. Small updates or focused messaging/voice features usually ship in about 1-3 weeks. Full custom platforms or multi-channel communication layers typically take 1-3 months from plan to production.
Most projects fall between our Telnyx MVP and Telnyx Pro ranges (~$8,000 to $30,000). Final cost depends on channels, AI features, security requirements, and integrations. After a short call and requirement review, we send a clear, itemized estimate.
Both. We regularly audit and upgrade existing Telnyx setups, replace fragile code, and extend current products — as well as design and build entirely new Telnyx-based platforms from the ground up.
Yes. We offer ongoing support, monitoring, and feature development so your Telnyx integration keeps up with traffic, new requirements, and Telnyx API changes. You choose the level of involvement that fits your team.
