Fundraising Fox

Beeper

AcquiredYC S21

San Francisco, US Β· Founded 2020 Β· 16 employees Β· 3 known investors

Beeper is a unified messaging app that consolidates popular messaging services into a single cross-platform interface. It supports Android, iPhone, iPad, ChromeOS, macOS, Windows, and Linux, with optional paid features for power users managing multiple accounts.

Also known as Beeper (YC S21)

ConsumerSaaSCommunityUnited States of AmericaAmerica / CanadaFully Remote

Founders & leadershipΒ· Y Combinator alumni (S21)

Beeper was founded in 2020 by Eric Migicovsky and Brad Murray.

EMEric Migicovsky
Eric Migicovskyin𝕏Co-Founder2021–2024He previously spent four years as a partner at Y Combinator and founded Pebble, a smartwatch company.
BMBrad Murray
Brad MurrayinCo-founder and CTO2021–2024Brad Murray is CTO at Beeper and previously held engineering roles at Faire, Fitbit, and Pebble.

Investors Β· 3

The YC applicationΒ· Summer 2021 batch

What they told YC

How long have each of you been working on this? How much of that has been full-time? Please explain.
The founders have worked on the project for two years, part-time.
What is your company going to make? Please describe your product and what it does or will do.
Beeper is a single app for chatting across iMessage, WhatsApp, and 13 other networks, with unified search across all of them. The founders are also building an SDK that allows plugins to run inside the client.

Summarized from the founders' answers on their Y Combinator profile.

Company profile

researched Aug 2026

Beeper is a universal chat application that lets users send and receive messages across more than 10 chat networks from a single interface. Supported networks include WhatsApp, Instagram, Telegram, Signal, Messenger, X (Twitter), Google Messages, Google Chat, Google Voice, LinkedIn, Discord and Slack; the company's open-source repositories also list bridges for Android SMS, IRC, GroupMe, iMessage, LINE and Microsoft Teams. The apps are available for iPhone and iPad, Android, ChromeOS, macOS (Apple silicon and Intel), Windows and Linux, with messages syncing across a user's devices.

The product offers two connection models. "On-Device Connections" run the network connection locally so that messages travel directly from the user's device to the network and preserve end-to-end encryption where the underlying network supports it, with message content never reaching Beeper servers; metadata such as archive status is synced using zero-access encryption. The older "Beeper Cloud" model runs the bridge on Beeper's servers and stores an encrypted backup of chat history using zero-access encryption, so that decryption keys remain with the user. Beeper describes itself as unaffiliated with and unendorsed by Apple, Google, Meta or the other platforms it integrates with, and invites those companies to discuss integrations, APIs and anti-spam work via a partnerships contact address.

Beyond the consumer app, Beeper publishes a Desktop API and MCP server built into Beeper Desktop, with SDKs in TypeScript/JavaScript, Python, Go, PHP, SQL and a CLI. The company maintains 133 public GitHub repositories, including a bridge-manager tool for self-hosting bridges against the Beeper Matrix server.

Founding story

Beeper was founded in 2020 by Eric Migicovsky and Brad Murray and went through Y Combinator's Summer 2021 batch. In its YC application the team said they had worked on the idea for two years part-time and described the product as a "multi-network chat app." Migicovsky had previously founded Pebble and spent four years as a partner at Y Combinator; Murray, Beeper's CTO, previously worked at Faire, Fitbit and Pebble. The founding premise was that messaging is fragmented across networks and that a single app with unified search and cross-network access would remove that friction; the original application also described plans for an SDK enabling plugins to run inside the client.

Business model

Beeper operates a freemium consumer subscription model that the company describes as "simple, transparent": an optional paid subscription funds a free tier, which in turn expands the addressable market for the paid plans. The free tier covers up to 5 connected accounts. Beeper Plus starts at $9.99 per month and adds multiple accounts from the same network (up to 3, on-device only), scheduled sending, reminders, incognito mode, voice note transcriptions, custom app icons and a 10-account total limit. Beeper Plus Plus starts at $49.99 per month with unlimited accounts. The iOS listing is free with in-app purchases. The company's stated roadmap includes linking out to native apps for premium features and serving power users such as those managing multiple brand accounts.

Optional consumer subscriptions layered on a free tier: Beeper Plus from $9.99/month and Beeper Plus Plus from $49.99/month, sold in-app and via the company's website.

Traction

Beeper reported a waitlist of 450,000 people at the time of the April 2024 Automattic acquisition, when the app opened to all users. Its iOS app has 952 ratings with a 4.7 average. Its bridge-manager GitHub repository has approximately 1,391 stars, and the organization maintains 133 public repositories. Y Combinator lists a team size of 16.","geographic_footprint">San Francisco is listed as the company's location by Y Combinator; co-founder and CTO Brad Murray is listed in Waterloo, Ontario, Canada. The apps are distributed globally through app stores; the App Store listing shows English-language support.

Latest developments

Beeper has released what it calls "the new Beeper," a next-generation set of apps introducing On-Device Connections, which keep message content off Beeper's servers, alongside the Beeper Plus and Beeper Plus Plus subscription tiers. It has also shipped the Beeper Desktop API, a built-in API and MCP server inside Beeper Desktop, with official SDKs for TypeScript/JavaScript, Python, Go, PHP, SQL and a CLI. The GitHub organization shows continued active development on bridges including Tumblr DMs, Microsoft Teams, LINE, Reddit and iMessage automation. Beeper is hiring backend (Go), infrastructure/DevOps (Kubernetes), web (React), iOS and Android engineers.

β–ΈFull profile β€” market position, technology, go-to-market, history, risks & controversies

Market position

Beeper is described by The Verge as an upstart unified-messaging app whose main and possibly only direct competitor was Texts, which Automattic acquired for $50 million in October 2023 before acquiring Beeper in April 2024 and merging the two teams onto Beeper. Automattic CEO Matt Mullenweg has framed messaging as a next major pillar for the company alongside WordPress and WooCommerce. On the App Store, Beeper is categorized under Social Networking and holds a 4.7 rating across 952 ratings.

Beeper positions itself against siloed chat networks by open-sourcing the privacy-critical parts of its stack and allowing users to self-host bridges, and by building on the open Matrix protocol rather than a proprietary backend. It contributes financially to the Matrix project, upstreams fixes, and runs a bounty program sponsoring open-source Matrix bridges. Its on-device connection model is presented as preserving end-to-end encryption and keeping message content off company servers, a response to criticism that earlier server-side bridging weakened security.

Technology

Beeper is built on Matrix, an open-source decentralized chat protocol; Beeper accounts also gain access to the Matrix network. Connections to third-party networks are implemented as Matrix bridges, most of which are open-sourced under the mautrix and beeper GitHub organizations (whatsapp, telegram, meta for Facebook/Instagram, signal, twitter, discord, slack, linkedin, gmessages, googlechat, android-sms, heisenbridge for IRC, groupme, platform-imessage, line, teams, tumblr-dms and others). Bridges are written largely in Go, with additional Python, Swift and TypeScript components, and Beeper runs a customized fork of the Synapse Matrix homeserver. Users can self-host bridges using Beeper's bridge-manager tool. Beeper Desktop exposes a built-in API and MCP server with SDKs across several languages. On-device connections keep chat history off Beeper servers; cloud-based connections use zero-access encryption with a user-held recovery code.

Go-to-market

Direct-to-consumer distribution through the Apple App Store, Google Play and desktop downloads from beeper.com, with a free tier converting to paid subscriptions. Prior to the Automattic acquisition, access was gated by a waitlist that had reached 450,000 people; the app was opened to everyone across platforms at the time of the acquisition announcement. Beeper also cultivates a developer and open-source community via GitHub, a bridge bounty program, and a Desktop API with multi-language SDKs, and solicits partnership discussions with the platforms it integrates with.

Individual consumers who use multiple chat networks, including power users who manage many accounts (for example multiple brand accounts) and users seeking to reduce time spent inside social media apps while retaining direct messaging access. The FAQ and pricing tiers are oriented to people connecting between 5 and unlimited accounts.

History

Founded in 2020 and part of Y Combinator's Summer 2021 batch, Beeper built a Matrix-based unified chat client. In December 2023 it launched Beeper Mini, which reverse-engineered iMessage to give Android users blue-bubble messaging; Apple objected, the two sides engaged in a period of blocking and workarounds, and Beeper eventually abandoned the effort. The episode was subsequently cited in the antitrust complaint against Apple. In October 2023 Automattic, an early investor in Beeper, acquired competitor Texts for $50 million. On April 9, 2024 Automattic announced its acquisition of Beeper, a deal that had closed the previous week; Beeper simultaneously ended its waitlist and opened the app to all users. Migicovsky became Automattic's head of messaging and the Texts and Beeper teams were combined to work on Beeper. Beeper has since shipped a redesigned generation of apps built around On-Device Connections and the Beeper Plus subscription tiers.

Risks & controversies

Beeper's model depends on connecting to chat networks it has no affiliation with or endorsement from, and the company acknowledges this on its own site. Its Beeper Mini iMessage product drew direct opposition from Apple in December 2023, leading to a period of blocking and eventual abandonment of the effort; that dispute later appeared in the antitrust complaint against Apple. Automattic CEO Matt Mullenweg publicly criticized Beeper's earlier security model, which required storing and decrypting some messages, and predicted that large platforms would use security arguments to shut such services down; Beeper subsequently changed its architecture so that it cannot see unencrypted messages from Signal, WhatsApp and other encrypted networks. Some features, such as video calls, still require opening the native app, and feature availability varies by network. iMessage support is no longer available in the iOS app according to user reviews.

Compiled by commissioned research from 8 cited public sources β€” announcements, filings, and press listed under research sources below.

Key figures

latest reported
Beeper Plus Plus subscription priceJan 2025$49.99
Beeper Plus subscription priceJan 2025$9.99
Free tier account limitJan 20255
GitHub stars, bridge-manager repositoryJan 20261,391 stars
IOS app sizeJan 2025442 MB
IOS App Store ratingJan 20254.7 stars (out of 5)
IOS App Store rating countJan 2025952 ratings
Public GitHub repositoriesJan 2026133 repositories
Team sizeJan 202416 employees
Waitlist size at acquisitionApr 2024450,000 people

Company-reported or press-reported figures, each dated to when it was claimed β€” not independently audited.

Competitors Β· 3

by search overlap

Companies competing with Beeper for the same Google search keywords, organic and paid, via search-intersection analysis.

Timeline Β· 7

launches, deals, and filings
Jan 2026
Beeper Desktop API and SDKs

Beeper shipped the Beeper Desktop API, a built-in API and MCP server inside Beeper Desktop, with SDKs for TypeScript/JavaScript, Python, Go, PHP and SQL plus a CLI.

source β†—

Jan 2025
New Beeper apps with On-Device Connections and Beeper Plus

Beeper released a next-generation set of apps introducing On-Device Connections, which send messages directly from the user's device to chat networks without message content touching Beeper servers, together with the Beeper Plus subscription tier.

source β†—

Apr 2024
Automattic acquires Beeper

Automattic, the company behind WordPress.com and Tumblr, acquired Beeper. The deal closed the week before the April 9, 2024 announcement. Eric Migicovsky became Automattic's head of messaging, and the previously acquired Texts team was combined with Beeper's team to work on Beeper. Automattic had been an early investor in Beeper. Financial terms were not disclosed.

source β†—

Apr 2024
Beeper opens to everyone, ending 450,000-person waitlist

Alongside the acquisition announcement, Beeper opened its app to all users across platforms and shut down its waitlist, which had 450,000 people on it.

source β†—

Dec 2023
Beeper Mini launch and Apple conflict

Beeper launched Beeper Mini, an app that reverse-engineered the iMessage protocol so Android users could appear as blue bubbles in Apple's Messages app. Apple objected and the two sides engaged in a blocking-and-workaround cycle before Beeper abandoned the effort; the dispute was later cited in the antitrust complaint against Apple.

source β†—

Oct 2023
Automattic acquires Beeper competitor Texts for $50 million

Automattic CEO Matt Mullenweg announced a $50 million purchase of Texts, described by The Verge as Beeper's main and maybe only direct competitor; the Texts team was later combined with Beeper's.

$50M source β†—

Jan 2021
Beeper participates in Y Combinator Summer 2021 batch

Beeper was part of Y Combinator's Summer 2021 batch, described in its application as a "multi-network chat app" after two years of part-time work by the founders.

source β†—

Dated company events from announcements, filings, and press; legal rows summarize public dockets and regulator releases.

In the news

β–ΈResearch sources Β· 8

primary sources listed

8 public sources were cited for this profile; the first-party ones are listed here.

Frequently asked questions

What does Beeper do?
Beeper is a universal chat app that unifies 10+ messaging networks into one cross-platform inbox; acquired by Automattic in 2024.
Who founded Beeper?
Beeper was founded by Eric Migicovsky, Brad Murray in 2020.
Who are Beeper's investors?
Beeper's investors include Y Combinator, Initialized Capital, SV Angel.
Where is Beeper headquartered?
Beeper is headquartered in San Francisco, US.
Beeper β€” Investors & Founders | Fundraising Fox