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KERNEL
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KERNEL
@usekernel
we build crazy fast, open source infra for agents to access the internet. trusted by @cashapp, @framer, @vercel, and 3000+ teams.
san francisco
kernel.sh
Joined January 2025
15
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3,033
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  • Pinned
    user avatar
    KERNEL
    @usekernel
    Jan 21
    Introducing Browser Pools — instant browsers with the logins, cookies, and extensions your agents depend on. Designed to make using Kernel even faster.
    00:00
    62K
  • user avatar
    KERNEL
    @usekernel
    Jun 30
    Squoosh AI moved from self-hosted browsers and a legacy provider to KERNEL to run 1000s of AI-powered customer simulations in parallel, turning a/b tests that once took 30–90 days into predictive conversion insights in < 1 hour.
    00:00
    1.3K
    user avatar
    KERNEL
    @usekernel
    Jun 30
    "with kernel, we can focus on predicting customer behavior instead of managing browser infra. the scale and observability we get are what make our conversion predictions possible." - tyler dooskin, founder, squoosh read the customer story:
    How Squoosh builds synthetic shoppers to simulate e-commerce traffic for 2000x+ faster A/B tests...
    From kernel.sh
    251
  • user avatar
    KERNEL
    @usekernel
    Jun 26
    now live: replays on kernel can record audio. previously, your browser session replays were silent movies. now on kernel, replays have sound. so when your agent joins a call, plays a video, or talks to a voice ui, you can hear whether it worked.
    00:00
    1.4K
  • user avatar
    KERNEL
    @usekernel
    Jun 25
    agents on @RunloopDev now have easy access to the Internet through kernel
    user avatar
    Runloop Developer
    @RunloopDev
    Jun 25
    Browser agents, hold the Chromium. Runloop x @usekernel splits browser automation cleanly: agent in a Runloop devbox, browser on Kernel, driven server-side with Playwright. Tutorial + Python/TypeScript cookbook in reply. #AIAgents #DevTools
    1K
  • user avatar
    KERNEL
    @usekernel
    Jun 25
    as infrastructure that hundreds of thousands of agents rely on daily, we hold ourselves to rigorous security practices. in june, we completed our iso 27001 certification audit with zero non-conformities across our entire production environment
    trusted by regulated workflows, KERNEL is now ISO 27001 certified
    From kernel.sh
    923
  • user avatar
    KERNEL
    @usekernel
    Jun 23
    kernel is now searchable in the @stripe directory, so your agents can find and sign-up for browser infra when they need internet access
    user avatar
    Stripe
    @stripe
    Jun 22
    Introducing Stripe Directory, a new way for you (and your agents) to search for businesses on the Stripe network.
    00:00
    968
  • user avatar
    KERNEL
    @usekernel
    Jun 23
    .@effectiveailabs uses KERNEL to ingest 10m+ regulatory filings. by upgrading their self-hosted browser infra setup to KERNEL's stealth browsers and managed auth, effective turned weeks of compliance research into minutes.
    798
    user avatar
    KERNEL
    @usekernel
    Jun 23
    "kernel is one of those rare pieces of infrastructure we just don’t think about anymore. It scales with us and we never have to maintain it. - kunal singhal, co-founder & cto, @effectiveailabs read the case study:
    How Effective AI builds agents that ingest 10M+ regulatory filings with Kernel | Customer Story
    From kernel.sh
    180
  • user avatar
    KERNEL
    @usekernel
    Jun 10
    we've partnered with @AnthropicAI to give @claudeai managed agents browser capabilities for the first time. now, managed agents can navigate and interact with the web to complete long horizon, scheduled, and complex tasks — without managing infra.
    user avatar
    Claude
    Anthropic
    @claudeai
    Jun 10
    New from Code with Claude Tokyo: scheduled deployments and environment variables in vaults are in public beta in Claude Managed Agents, and dynamic workflows in Claude Code are generally available. Agents now run on a schedule, use your tools securely, and take on bigger jobs.
    00:00
    21K
    user avatar
    KERNEL
    @usekernel
    Jun 10
    until today, @claudeai managed agents were siloed to first-party integrations. with kernel, they now have browser access and managed auth across any authenticated service — without the agent ever seeing or touching user credentials. our blog shares more:
    Claude Managed Agents & Kernel: build and scale computer use agents without managing infrastructure
    From kernel.sh
    877
    user avatar
    KERNEL
    @usekernel
    Jun 10
    give your @claudeai managed agent a browser with our cookbook:
    GitHub - kernel/claude-managed-agents-kernel: A cookbook of recipes pairing Claude Managed Agents...
    From github.com
    707
  • user avatar
    KERNEL
    @usekernel
    Jun 10
    kernel is now integrated with @stripe projects. this partnership moves us closer to a world where an agent's stack is simply invokable, composable code.
    user avatar
    Stripe
    @stripe
    Jun 10
    New providers now available on Stripe Projects: @Wix @laravelphp @HeyGen @prisma @automattic @p0 @ExaAILabs @Base44 @ClickHouseDB @supermemory  @usekernel @blaxelAI @getmetronome @AgentPhoneHQ @e2b @postalform
    00:00
    2K
    user avatar
    KERNEL
    @usekernel
    Jun 10
    use the @stripe cli to spin up kernel browsers with 2 loc. stripe projects allows your agent to connect to kernel, choose a plan, and provision api keys without ever using the dashboard. get started here:
    Overview - Kernel
    From kernel.sh
    467
    user avatar
    KERNEL
    @usekernel
    Jun 10
    to learn more about our partnership with @stripe, see:
    Stripe Projects x Kernel: Browser Infrastructure for Developers and Agents, Straight from the CLI
    From kernel.sh
    186
  • user avatar
    KERNEL
    @usekernel
    Jun 8
    agents are changing infra requirements. our co-founder and ceo, @juecd__ spoke at the replay conference by @temporalio to share lessons learned from giving agents access to the internet at human speed
    Kernel.sh @ Replay 2026 | Lessons Learned from Building Fast Infra for Agents to Access the Internet
    From youtube.com
    1.3K
  • user avatar
    KERNEL
    @usekernel
    Jun 5
    Article cover image
    Article
    how to make firecracker fast(er) to start chromium in < 20ms
    kernel provides fast, isolated browsers for ai agents to use the web. we started out by running chromium inside firecracker microvms, which gave us pretty fast cold starts out of the box. still, “good...
    147K
  • KERNEL reposted
    user avatar
    Rafael Garcia
    KERNEL
    @rfgarcia
    May 26
    the trick that makes @usekernel fast: we pay the full 5-10s of starting chromium once, snapshot ram to nvme, and resume in ~30ms when a request lands. from the outside it looks like a giant warm pool. under the hood it's mostly cold disk. wrote up how we got here.
    user avatar
    KERNEL
    @usekernel
    May 26
    Article cover image
    Article
    lessons learned from scaling chromium on bare metal
    by rafael garcia i previously was cto of clever. part of my job as cto was managing our aws bill. and in the back of my mind, i always thought: man, if there were some escape from the death grip that...
    16K
  • user avatar
    KERNEL
    @usekernel
    May 27
    .@stably_ai uses kernel to build an ai-powered end-to-end testing platform. by switching to kernel, they saw 333x faster cold starts and eliminated infra-caused test flakiness. "we evaluated many options, and kernel is the only one that could deliver the performance all of our
    1.1K
    user avatar
    KERNEL
    @usekernel
    May 27
    read their full story.
    How Stably builds an AI testing platform with Kernel | Customer Story
    From kernel.sh
    539
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