Voice models sound great—but turning them into voice agents and scaling them reliably is hard. Vapi provides everything needed to build, test, and deploy a voice agent, all the way up to millions of calls. Join the community of 150,000+ developers today.
🗣️ Voice AI is taking off—but building reliable voice agents still takes most teams weeks or months of stitching together and scaling infrastructure. With Vapi, our goal is to compress that down to minutes. A single platform where developers can deploy and scale voice agents without wrangling telephony, speech models, or orchestration logic ☎️
Want to hear Vapi in action? Call me: 🤙 1-844-HEY-VAPI
What's New Since Our Last Launch
🔗 API Integrations: You can now connect Vapi to 100+ providers across transcription, LLMs, and TTS. We’ve also added integrations for SIP, cloud infra, observability tools, and native hooks into calendars, CRMs, and more.
🔧 Embedded Tools: Turn-taking orchestration, noise cancellation, voicemail detection, and a test rig for simulating complex call flows.
🎙️ Deep Customization: The assistant layer now includes a prompt composer, support for persistent memory, dynamic variables, real-time endpointing, multilingual output, OpenAI’s speech-to-speech model, and more.
📈 Infra at Scale: We’ve now powered over 44 million calls with <500ms latency. The system handles long calls (60+ minutes) and meets enterprise standards like HIPAA and SOC-2.
🔍 Query Tool for Knowledge Bases: Attach structured or unstructured knowledge to your agent for more contextually grounded responses.
⚙️ Conversational Workflows: Visually build out flows that split complex conversations into manageable, deterministic steps.
🛠️ Assistant Tools: Call transfers, hang-ups, data retrieval, voicemail detection, keypad dialing, plus automation integrations with tools like Make and GHL.
🧩 Observability: Integrated with Langfuse. See transcripts, call outcomes, engagement metrics, quality ratings, and success/failure evaluations.
🎤 Vapi Voices: We trained 10 new voices on actual human conversations. One of them is mine—curious which? You know what to do 🤙1-844-HEY-VAPI
➡️ Why Vapi?
We’re building for developers who want full control over the voice layer—without spending months on plumbing.
Our community includes 150,000 developers, from indie devs to Fortune 500 enterprises.
We’ve handled 44 million+ calls to date, all in sub-500ms latency.
➡️ Special Product Hunt Offer
To make it easier to get started, we’re covering telephony for up to 10 inbound phone lines in the US.
And if you create an account this week: 1,000 free minutes per month, for life.
Cheers, Jordan
P.S. Call me to see what voice agents should feel like. 😉🤙1-844-HEY-VAPI
About Vapi on Product Hunt
“Voice AI agents for Developers”
Vapi launched on Product Hunt on April 2nd, 2025 and earned 549 upvotes and 60 comments, placing #5 on the daily leaderboard. Voice models sound great—but turning them into voice agents and scaling them reliably is hard. Vapi provides everything needed to build, test, and deploy a voice agent, all the way up to millions of calls. Join the community of 150,000+ developers today.
On the analytics side, Vapi competes within Developer Tools, Artificial Intelligence and Audio — topics that collectively have 979.2k followers on Product Hunt. The dashboard above tracks how Vapi performed against the three products that launched closest to it on the same day.
Who hunted Vapi?
Vapi was hunted by Garry Tan. A “hunter” on Product Hunt is the community member who submits a product to the platform — uploading the images, the link, and tagging the makers behind it. Hunters typically write the first comment explaining why a product is worth attention, and their followers are notified the moment they post. Around 79% of featured launches on Product Hunt are self-hunted by their makers, but a well-known hunter still acts as a signal of quality to the rest of the community. See the full all-time top hunters leaderboard to discover who is shaping the Product Hunt ecosystem.
Garry Tan
🗣️ Voice AI is taking off—but building reliable voice agents still takes most teams weeks or months of stitching together and scaling infrastructure. With Vapi, our goal is to compress that down to minutes. A single platform where developers can deploy and scale voice agents without wrangling telephony, speech models, or orchestration logic ☎️
Want to hear Vapi in action? Call me: 🤙 1-844-HEY-VAPI
What's New Since Our Last Launch
🔗 API Integrations: You can now connect Vapi to 100+ providers across transcription, LLMs, and TTS. We’ve also added integrations for SIP, cloud infra, observability tools, and native hooks into calendars, CRMs, and more.
🔧 Embedded Tools: Turn-taking orchestration, noise cancellation, voicemail detection, and a test rig for simulating complex call flows.
🎙️ Deep Customization: The assistant layer now includes a prompt composer, support for persistent memory, dynamic variables, real-time endpointing, multilingual output, OpenAI’s speech-to-speech model, and more.
📈 Infra at Scale: We’ve now powered over 44 million calls with <500ms latency. The system handles long calls (60+ minutes) and meets enterprise standards like HIPAA and SOC-2.
🌐 Deploy Anywhere: Telephony, Web, iOS, Android, React Native, Flutter, Python.
🚀 New Features
🔍 Query Tool for Knowledge Bases: Attach structured or unstructured knowledge to your agent for more contextually grounded responses.
⚙️ Conversational Workflows: Visually build out flows that split complex conversations into manageable, deterministic steps.
🛠️ Assistant Tools: Call transfers, hang-ups, data retrieval, voicemail detection, keypad dialing, plus automation integrations with tools like Make and GHL.
🧩 Observability: Integrated with Langfuse. See transcripts, call outcomes, engagement metrics, quality ratings, and success/failure evaluations.
🎤 Vapi Voices: We trained 10 new voices on actual human conversations. One of them is mine—curious which? You know what to do 🤙1-844-HEY-VAPI
➡️ Why Vapi?
We’re building for developers who want full control over the voice layer—without spending months on plumbing.
Our community includes 150,000 developers, from indie devs to Fortune 500 enterprises.
We’ve handled 44 million+ calls to date, all in sub-500ms latency.
➡️ Special Product Hunt Offer
To make it easier to get started, we’re covering telephony for up to 10 inbound phone lines in the US.
And if you create an account this week: 1,000 free minutes per month, for life.
Cheers,
Jordan
P.S. Call me to see what voice agents should feel like. 😉🤙1-844-HEY-VAPI