Sonnet
- Company typePrivate
- Founded2025
- HeadquartersColumbus, United States
- Headcount11–50
- GTM typeB2B
- OfferingSoftware
What Sonnet does
Sonnet is an early-stage AI meeting assistant company headquartered in Columbus, Ohio. Its product records two-way system audio and microphone input directly from the user's device — without joining meetings as a bot — and converts that audio into transcribed text, AI-generated notes, action items with assignees and deadlines, and auto-built CRM profiles of meeting participants. The product is delivered through native desktop applications for macOS (current release v1.0.40) and Windows (public beta v1.0.32), with a companion iOS/Android mobile app launched in May 2025. Speech-to-text is powered by Deepgram's Nova-3 model, while downstream note generation uses customizable domain templates covering sales, legal, medical, recruiting, and investing use cases.
The company's go-to-market is product-led growth, anchored by a free tier offering five notes per month with no credit card required, and conversion to paid subscription tiers labeled Plus, Pro, and Enterprise (pricing not publicly disclosed). Calendar integrations with Google Calendar and Outlook enable automatic meeting detection, and the Terms of Service reference organizational accounts with seat management, suggesting a nascent enterprise motion alongside the self-serve funnel. Sonnet claims "thousands of professionals" as users, with one publicly named customer (Keywords AI, a Y Combinator W24 startup) and approximately 1–10 total employees.
Sonnet AI, Inc. is incorporated in Ohio and operates as a privately held company. The company was accepted into the Techstars Columbus Spring 2025 cohort, is a member of the NVIDIA Inception Program and AWS Activate, and self-certifies compliance with GDPR, CCPA, and the EU-U.S. Data Privacy Framework. Founder Anurag Kejriwal is the public-facing lead; Dylan Feng is listed as a previous co-founder. Disclosed funding is limited ($20,000 from Techstars in March 2025, plus a $500,000 Y Combinator tranche dated 2022 that predates the current entity), and no venture rounds, ARR figures, or enterprise customer logos have been publicly disclosed.
Sonnet firmographics
Firmographics- Name
- Sonnet
- Legal name
- Sonnet AI, Inc.
- Website
- https://sonnetai.com
- Company type
- Private
- Founded year
- 2025
- Operating status
- Operating
- Headcount range
- 11–50 employees
- Ownership category
- akta.pro rank
Sonnet industry classification
Industry- Product category
- AI Meeting Assistant
- NAICS
- Information (51)
- SIC
- Services-Prepackaged Software (7372)
- akta.pro primary industry
- On-Device Speech & Audio AI (wake word, ASR, enhancement) (HDAAAJAF)
- akta.pro secondary industry
- Voice Assistants & Voice UI (VUI) (HDAAAFAD)
Keywords
Where Sonnet is headquartered
LocationHeadquarters
- HQ city
- Columbus
- HQ country
- United States
- HQ region
- North America
Offices1 record
Markets served
Sonnet business model
Business model- GTM type
- B2B
- Offering type
- Software
- Cost components
- Personnel, Technology or R&D, Infrastructure, Marketing or Sales, Operations
Revenue model
- Subscription Plans (Plus, Pro, Enterprise): Recurring subscription revenue from paid tiers providing higher monthly note limits, advanced features (recording download, CRM contact merge/delete, priority support), and team/organizational controls. Billed monthly or annually with automatic renewal.
- Free Tier: Free plan offering 5 notes per month with no credit card required. Serves as the primary acquisition and self-serve funnel driver for the PLG motion.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Freemium | Monthly | Free tier with 5 notes/month |
| Subscription | Monthly | Paid tiers (Plus, Pro, Enterprise) |
Go-to-market motion1 record
Distribution channels3 records
Marketing channels6 records
Sonnet product offering
Product offeringCore offering
Sonnet is an AI-powered end-to-end meeting assistant that records two-way audio directly from the user's device microphone and system channels — without requiring bots to join calls — and transcribes it via Deepgram speech-to-text. It then generates customizable AI notes using domain-specific templates, extracts action items with assignees and deadlines, and auto-builds relationship-tracking CRM profiles of meeting participants from public-domain data. The product is delivered as native desktop (macOS, Windows) and mobile (iOS/Android) applications with Google Calendar and Outlook integrations.
Product overview
Sonnet is an AI-powered meeting assistant delivered as a suite of native desktop (macOS, Windows) and mobile (iOS/Android) applications. The core Sonnet AI product records two-way system and microphone audio directly from the user's device — without intrusive third-party bots — and transcribes it using Deepgram speech-to-text (Nova-3). AI-generated notes are customizable via a Template Gallery and include Action Items (tasks with assignees and deadlines). A built-in Relationship Tracking CRM surfaces participant profiles and past conversation history. Calendar integrations (Google Calendar, Outlook Calendar) enable automatic meeting detection. The product is offered via free and paid subscription tiers, and a companion mobile app launched in 2025.
Differentiator
Problem solved
Functional benefit
Products and services
- Sonnet AI Meeting Assistant End-to-end AI meeting assistant that records two-way audio directly from the user's device, transcribes meetings in real-time, generates customizable AI notes with domain-specific templates, extracts action items with assignees and deadlines, and maintains an auto-updating relationship CRM. Targeted at professionals in sales, legal, medical, recruiting, and investing verticals, and at teams adopting through organization accounts.
- Sonnet macOS Desktop App Native macOS desktop application delivering the full Sonnet AI meeting assistant experience on Mac laptops and desktops, with direct device audio capture and offline recording. Targeted at individual professionals and teams on Apple hardware.
- Sonnet Windows Desktop App Native Windows desktop application delivering Sonnet's bot-free AI meeting recording, transcription, and note generation on Windows 10/11 machines. Currently distributed as a public beta. Targeted at individual professionals and teams running Windows.
- Sonnet Mobile App (iOS / Android) Companion mobile application for iOS and Android that extends the Sonnet experience beyond the desktop, allowing users to access meeting notes, transcripts, and relationship history on the go for in-person meetings and phone calls. Targeted at professionals who want mobile access to their Sonnet workspace.
Quantifiable outcome
- Saves 5+ hours weekly per user through automated note-taking, action item extraction, and searchable meeting history
Companies that use Sonnet
Customer profileNamed customers1 record
Segments6 records
Ideal customer profiles3 records
Sonnet technology and API
TechnologyTechnology focussed Yes
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Integration2 records
AI capability6 records
Feature9 records
Sonnet partnerships and signals
Strategic signalScale indicators1 record
Recent moves6 records
Expansion highlights6 records
Sonnet competitors and assessment
Company assessmentDirect peers
- Avoma: AI meeting assistant focused on revenue teams, providing transcription, conversation intelligence, and CRM integration. Comparable to Sonnet's sales vertical template and relationship tracking capabilities.
- Krisp: AI meeting assistant offering noise cancellation, transcription, notes, and accent conversion across conferencing platforms. Directly competes with Sonnet in the desktop-based, bot-free AI meeting tooling category.
- Read AI: AI meeting assistant that provides transcripts, summaries, and engagement/analytics dashboards across meeting platforms. Overlaps directly with Sonnet's meeting intelligence value proposition and competes for enterprise buyers.
- Fathom: Free AI meeting recorder that generates notes, action items, and CRM sync across Zoom, Meet, and Teams. Closely comparable to Sonnet in target customer (knowledge workers), freemium GTM, and core notetaking feature set.
- Otter.ai: One of the leading AI meeting assistants, offering real-time transcription, AI notes, action items, and CRM integration across Zoom, Meet, and Teams. Competes head-to-head with Sonnet for the same professional user base, with a much larger funding base and broader enterprise footprint.
- Fireflies.ai: AI meeting notetaker that joins meetings as a bot, generates transcripts, summaries, and analytics, and integrates with major CRMs and collaboration tools. Directly competes with Sonnet in the AI meeting notes category, especially for sales and recruiting teams.
- Granola: AI notetaker for meetings that blends human and AI notes, popular with founders, investors, and product teams. Targets a similar individual-professional use case to Sonnet with comparable template-driven note customization.
- Fellow: Meeting management and AI notetaking platform used by managers and teams for agendas, notes, and action items. Competes with Sonnet for team-level meeting workflow and structured note use cases.
- Jamie: Bot-free AI meeting note taker that runs locally on the user's device and generates structured summaries. Closely aligned to Sonnet in the bot-free architecture and is featured in third-party AI tool guides as a direct alternative.
Broad incumbents
- Zoom AI Companion: Native AI meeting assistant bundled into Zoom Workplace, offering summaries, action items, and in-meeting assistance. A major competitive threat to standalone tools like Sonnet because it ships free to Zoom's enterprise base.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat5 records
Key risks5 records
Key highlights6 records
Customer concentration
Sonnet social profiles
Digital presenceSonnet compliance and trust
Trust signalCompliance3 records
Sonnet financial estimates
Financial estimateRevenue estimate
Valuation estimate
Sonnet leadership team
Management profileNumber of profiles
Profiles1 record
Sonnet funding detail
Funding detailFunding overview
Funding rounds2 records
Investors2 records
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Sonnet M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about Sonnet
What does Sonnet do?
Sonnet is an AI-powered end-to-end meeting assistant that records two-way audio directly from the user's device microphone and system channels — without requiring bots to join calls — and transcribes it via Deepgram speech-to-text. It then generates customizable AI notes using domain-specific templates, extracts action items with assignees and deadlines, and auto-builds relationship-tracking CRM profiles of meeting participants from public-domain data. The product is delivered as native desktop (macOS, Windows) and mobile (iOS/Android) applications with Google Calendar and Outlook integrations.
Is Sonnet a public or private company?
Sonnet is a private company. It is classified as venture growth investor backed and is currently operating.
When was Sonnet founded?
Sonnet was founded in 2025. It employs 11 to 50 people.
Where is Sonnet based?
Sonnet is headquartered in Columbus, United States, in the North America region.
How does Sonnet make money?
Two revenue lines are on record. Subscription Plans (Plus, Pro, Enterprise) is the primary driver. The others are free Tier.
Who are Sonnet's main competitors?
Direct peers on record are Avoma, Krisp, Read AI, Fathom, Otter.ai, Fireflies.ai, Granola, Fellow and Jamie. Zoom AI Companion is listed as a broad incumbent.
Does Sonnet have an API?
No public API is recorded for Sonnet.
What industry is Sonnet in?
Sonnet's product category is AI Meeting Assistant. Its primary akta.pro industry code is HDAAAJAF, On-Device Speech & Audio AI (wake word, ASR, enhancement), with a secondary code of HDAAAFAD, Voice Assistants & Voice UI (VUI). Its NAICS code is 51 and its SIC code is 7372.