Open-Source Alternative to Retell AI: On-Prem Is Not Open Source
Retell now sells on-prem through Enterprise sales. What an open-source alternative you can self-host today changes for your code, call data, region and bill.
Dograh Blog8 min read
technical
15 stories
How the Voice AI Pipeline Works: STT to LLM to TTS, Step by Step
Follow one caller's sentence through speech-to-text, the language model and text-to-speech, with where the time goes at each stage and what breaks between them.
Dograh Blog9 min readWhat Is an Orchestration Layer in Voice AI? Every Job It Runs
What a voice AI orchestration layer does on a live call, from custom dictionaries and turn detection to transfers, voicemail and speech-to-speech models.
Dograh Blog8 min readBarge-In, Endpointing, and Turn-Taking: Voice UX Fundamentals
How a voice agent decides the caller is done, when to stop talking, and which sounds to ignore, with the settings that control each decision.
Dograh Blog8 min readOpen-Source Alternative to Vapi: What Self-Hosting Really Changes
For developers who want the code: what running an open-source Vapi alternative on your own servers changes for data, cost, operations and licence.
Dograh Blog8 min readThe Swap Widget: One Embed Across 20+ Blockchain Networks
The SODAX swap widget brings cross-network swaps to any website with a single embed. Choose your networks and assets, match your brand, and give users swaps across 20+ blockchain networks without building a DeFi app.
SODAX SDK Blog3 min readWhen random is not actually random enough
Article URL: https://ersc.io/blog/when-random-isnt-random-enough Comments URL: https://news.ycombinator.com/item?id=49983404 Points: 39 # Comments: 10
Hacker News8 min readAutomated QA for Voice Agents: Grade the Agent, Not the Caller
What Dograh's QA node checks after each call, and why a 5-10% sample of live calls is enough to find common failures within days.
Dograh Blog10 min readPrompt and Flow Design Patterns for Reliable Voice Agents: Split by Guarantee
Where to split a voice agent's call into nodes, where exact wording comes from, and how to prove each leg holds up over repeated runs.
Dograh Blog9 min readHow to Test, Monitor, and Scale AI Voice Agents in Production: Start With a Phone Call
The order we test, monitor and scale voice agents in: a manual pass, simulations and repeat runs, a real phone call, sampled QA, call traces and a slow ramp.
Dograh Blog14 min readIntegrating Voice Agents With Your Stack: The Complete Guide
How to connect a voice agent to your CRM, calendar and workflow tools. Integrating voice agents with your stack, from starting calls to syncing every result.
Dograh Blog15 min readRunning Voice AI on Local, Self-Hosted Models: The Complete Guide
What running voice AI on your own hardware actually buys you, with measured latency, honest benchmark numbers and the stack worth running today.
Dograh Blog12 min readSODAX, Your Colosseum Cheat Code
Colosseum's Crypto World's Fair hackathon has opened, with new ecosystem tracks for Ethereum, Hyperliquid, Base, Arbitrum and Robinhood Chain now alongside Solana. SODAX's cross-network execution and liquidity system gives builders a head start on infrastructure for this year's expanded hackathon.
SODAX SDK Blog3 min readSODAX Ships Sponsored Account Activation for Stellar Wallets
With sponsored account activation on Stellar, any developer can now open smooth user flows into the Stellar ecosystem. Funding a Stellar smart wallet from other blockchain network and wallet ecosystems.
SODAX SDK Blog2 min readSODAX Serves Candlestick Price Data Direct to Your App
The Candlestick price data API is available now to any team building with the SODAX SDK, with agentic support available through the Builder MCP server.
SODAX SDK Blog3 min read
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