Open-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 read
Dograh Blog
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Vapi Pricing Explained: Platform Fee, Models, Phone and Add-Ons
What Vapi really costs: the $0.05 hosting fee, model and phone costs, packages and add-ons, with every cost added up for three example businesses, from list prices.
Dograh Blog9 min readAI Voice Agents for Dental Reception and Call Answering: How It Works
AI voice agents for dental reception handle booking and plan questions, and pain calls follow lists the dentist writes. See which calls fit and where data goes.
Dograh Blog8 min readHow to Build an AI Receptionist: Set Up a Voice Agent in Dograh
Build an AI receptionist in Dograh, step by step: a hair salon greeting, an FAQ knowledge base, booking through an HTTP tool and a transfer you test by phone.
Dograh Blog12 min readAI Voice Agents for After-Hours Coverage: When On-Call Doesn't Answer
AI voice agents for after-hours coverage answer and book calls overnight and escalate urgent ones. See what happens when the on-call phone isn't answered.
Dograh Blog9 min readBest AI Receptionist Software: Rent a Receptionist or Own One
Best AI receptionist software, split into ready-made products and build-your-own platforms, with list prices in each vendor's own unit and who can self-host.
Dograh Blog11 min readThe Ultimate Guide to AI Receptionists: Judge Them by the Handover
An AI receptionist answers, books and transfers calls. See how it works, what it costs next to a human or answering service, and why the handover matters most.
Dograh Blog14 min readTesting Voice Agents Before You Go Live: Five Tests, in Order
Five tests to run before a voice agent takes real calls: a web call, simulated callers, repeat runs per leg, a real phone call and a small load test.
Dograh Blog12 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 Read Call Traces to Debug a Voice Agent: Find the Layer
Open one bad call's trace, find the first layer that went wrong, and replay that step several times before you change the prompt.
Dograh Blog10 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 readWebhook-Driven Voice Agents: Real-Time Data In and Out
How webhook-driven voice agents move call data in and out: what Dograh sends after a call, how to avoid duplicates and how to catch results that never arrive.
Dograh Blog10 min readAutomating Voice Workflows With n8n and Webhooks
How to automate voice workflows with n8n and webhooks: start calls from any trigger, sync every call result, and answer the agent mid-call without dead air.
Dograh Blog9 min readBooking Meetings Mid-Call With Calendly Integration
How to book Calendly meetings during a live voice agent call: the two requests, the details Calendly needs, and what to do when a slot is taken first.
Dograh Blog9 min readAPI Triggers: Start a Voice Agent Call From Any System
How API triggers let you start a voice agent call from any system: the request, the reply, what to put in initial_context and the consent check up front.
Dograh Blog9 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 readAI Voice Agents for Claims CSAT Surveys: Record It, Never Score It
An AI voice agent for claims customer satisfaction (CSAT) surveys calls the policyholder after the claim closes and asks your fixed questions. It never scores or interprets satisfaction.
Dograh Blog8 min read
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