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    3. Durable Streams

    Durable Streams

    Electric is the data platform for multi-agent systems, providing resilient, collaborative, and real-time data primitives for AI agents and local-first apps.

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    At a Glance

    1Tool Listed
    4Products
    7Capabilities
    Discussions
    San Francisco, CAHeadquarters
    2021Est.
    14Employees
    Focus Areas
    Agent Frameworks
    Data Synchronization
    AI Infrastructure
    Connect
    Latest News
    Introducing Electric Agents — the agent platform built on syncApr 29, 2026
    Doom on Durable Streams: live streaming, rewinding, and forking a game sessionApr 20, 2026
    Markets
    • AI Engineers
    • Full-stack Developers
    • Enterprise Software Teams
    • Multi-agent System Builders

    AI Tools by Durable Streams

    (1)
    View Durable Streams
    Durable Streams tool icon

    Durable Streams

    Durable HTTP Streams for Agents

    Agent FrameworksData SyncAI Infrastructure

    Discussions

    No discussions yet

    Be the first to start a discussion about Durable Streams

    Latest News

    04/29/2026

    Introducing Electric Agents — the agent platform built on sync

    electric-sql.com
    04/20/2026

    Doom on Durable Streams: live streaming, rewinding, and forking a game session

    electric-sql.com
    04/15/2026

    Fork — branching for Durable Streams released

    electric-sql.com
    04/02/2026

    Electric Cloud pricing is live

    electric-sql.com

    Products & Services

    4
    Electric Agents
    2026-04-29

    The runtime for long-lived, durable, synced agents that are resumable and observable.

    Electric Streams (Durable Streams)
    2025-12-09

    Persistent, addressable, real-time data primitive for building resilient agent sessions.

    Electric Sync (Postgres Sync)
    2021 (initial)

    The core sync engine technology for partial replication and data delivery from Postgres to clients.

    Electric Cloud
    2026-01-22

    Turnkey, fully-managed hosting for Durable Streams and Electric Sync.

    Market Position

    Electric positions itself as the only data platform specifically designed for multi-agent systems, leveraging high-performance sync and Durable Streams to provide better resilience and collaboration than traditional database-per-agent architectures.

    Leadership

    Founders

    JA

    James Arthur

    Co-founder & CEO. Previously Co-founder of Hazy (privacy) and Opendesk. Founding Partner at Post Urban Ventures. TED Prize and Microsoft Prize winner.

    VB

    Valter Balegas

    Co-founder & CTO. Background in Rich-CRDTs and Just Right Consistency. Previously Founding Engineer at Concordant and worked on MySQL at Oracle.

    KM

    Kyle Mathews

    Co-founder & CPO. Previously Co-founder, CEO, and CTO of GatsbyJS (acquired by Netlify). Founder of RelateRocket and Eduglu.

    SW

    Sam Willis

    Co-founder & CDO. Creative technologist and database systems expert. Creator of PGlite and Tetra Framework. Co-founder of Posterhaste.

    Executive Team

    JA

    James Arthur

    Co-founder & CEO

    Serial entrepreneur and investor with a focus on data systems and design.

    VB

    Valter Balegas

    Co-founder & CTO

    Expert in distributed systems and CRDTs.

    Board of Directors

    NV
    Natalie Vais
    Board Member (General Partner at Spark Capital)

    Founding Story

    Electric was founded to solve the complex challenges of data synchronization for local-first applications. Originally started as Vaxine, the team focused on bringing CRDTs and robust sync engines to developers. Over time, the company evolved its vision to support multi-agent systems, where durable, resumable agent sessions are critical.

    Business Model

    Revenue
    Not publicly disclosed (Seed/Series A stage)

    Revenue Model

    Managed cloud service (SaaS) with usage-based pricing for writes and data retention.

    Pricing Tiers

    Pay as you go
    $0/month

    No commitment. Bills under $5/mo waived. Writes: $1/1M. Retention: $0.1/GB-mo.

    Pro
    $249/month

    No commitment. 10% usage discount. Writes: $0.9/1M. Retention: $0.09/GB-mo.

    Private

    Target Markets

    Industries & Segments
    • AI Engineers
    • Full-stack Developers
    • Enterprise Software Teams
    • Multi-agent System Builders
    Use Cases
    • Collaborative AI apps
    • Multi-agent systems
    • Local-first software
    • Real-time collaborative editors
    • Resilient agent loops
    Notable Customers
    • TanStack
    • Supabase
    • Cockroach

    Quick Facts

    Headquarters
    San Francisco, CA, USA
    Founded
    2021
    Entity Type
    Inc.
    Employees
    14
    Total Funding
    Undisclosed (Seed and Series A rounds)
    Investors
    Spark Capital, Intel Ignite
    Office Locations
    San Francisco
    Lisbon
    Cambridge
    Salt Lake City

    Funding History

    Seed€550k (initial reported)
    2021/2022
    Intel Ignite
    Lunar Ventures
    Series AUndisclosed
    April 2024
    Spark Capital

    History & Milestones

    January 2026

    Launched Hosted Durable Streams on Electric Cloud.

    April 2, 2026

    Electric Cloud pricing goes live with Pay-as-you-go and Pro tiers.

    April 15, 2026

    Released 'Fork'—branching capabilities for Durable Streams.

    April 29, 2026

    Introduced Electric Agents, the agent platform built on sync.

    December 2025

    Open-sourced Durable Streams: a persistent stream primitive for real-time data.

    Key Capabilities

    7
    Durable Streams
    Postgres Sync
    Partial Replication
    Agent Resumability
    Forkable Sessions
    Real-time Fan-out

    Integrations & Partnerships

    Platform Integrations

    • Postgres
    • HTTP Protocol
    • React
    • TanStack

    Key Partnerships

    TanStack (TanStack DB)

    Connect

    Website
    durablestreams.com
    GitHub
    durable-streams
    X / Twitter
    DurableStreams
    Discord
    VMRbuXQkkz

    AI Topics

    3

    Durable Streams focuses on these topics:

    Agent Frameworks(1)
    Data Synchronization(1)
    AI Infrastructure(1)
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