Telnyx
Day 7 after signup
Ready to scale your fleet? We have the infra.
Owned B300 GPUs, an AI Gateway for every team, and GPT-Live on the phone network.
Why it works
- Group several launches into clearly labeled sections so readers can scan for the capabilities most relevant to them.
- Pair concise feature descriptions with individual learn-more links, giving each update a clear next step without crowding the email.
- Use an opening theme to connect otherwise varied updates into one coherent product story.
How it is built
- Product update header
- Opening summary
- Feature announcement blocks
- Industry perspective
- More updates CTA
- Support and preferences footer
Email copy
Product update · October 2026 Building the complete AI stack. Hi [First name], We’ve been busy shipping the infrastructure agents need to act in real-time. Here’s what’s new: Open-source inference on NVIDIA B300 GPUs we own Run a curated lineup of open-source models on B300s Telnyx owns and operates around the globe, so no cloud margin gets stacked into every token. What's live ↳ Owned hardware: B300 GPUs Telnyx operates, not rented capacity. ↳ Zero data retention: prompts and responses aren't stored after the response returns. ↳ OpenAI-compatible: swap your base URL and keep your existing code. Learn more ↗︎ AI is leaving the screen Intelligence is moving off the screen and into vehicles, drones, robots and industrial equipment. Grit Daily looks at what that shift demands from the infrastructure underneath it. Identity, connectivity, compute and communications have to work as one system, close to where the action happens. Learn more ↗︎ AI Gateway for every team in Mission Control Give each team its own gateway with approved models, a spend cap over 1, 7 or 30 days, and guardrails that flag or block secrets and card numbers in prompts and responses. Every person gets a scoped inference key, so nobody shares a master API key. Learn more ↗︎ Decision Models (Beta) on Telnyx Inference Route tickets, flag incidents and score urgency with typed answers instead of parsing free text. One TypeSafe-compatible request evaluates shared context against up to 64 named questions, mixing choice, yes/no and score types. Learn more ↗︎ OpenAI GPT-Live in Voice AI Assistants OpenAI's full-duplex speech-to-speech model listens and speaks at the same time, so callers can interrupt mid-sentence. Telnyx supplies the number, carries the call on its own carrier network and runs the tool layer, with tool calls handled through delegation. Learn more ↗︎ Rotate DKIM keys through the Email API Rotate DKIM keys for custom sending domains without opening a support ticket. The API returns the replacement DNS record to publish, so your team controls the full rotation cycle. Learn more ↗︎ We shipped more than we could fit in an email. SEE WHAT’S NEW → Support center | Developer docs | Resource center | Slack | Release notes in X f 600 Congress Avenue, 14th Floor, Austin, TX 78701 USA © 2026 Telnyx LLC |All rights reserved You are receiving this email because you are opted in to “monthly newsletter”. View in browser | Update Email Preferences