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OpenWork homepage check

Checked October 28, 2026 · Spring 2026 · openworklabs.com

95out of 100 · Good · #92 of 378

OpenWork (The open source alternative to Claude Cowork) scored 95 out of 100 on our homepage check, #92 of 378 YC startups and #15 of 54 in Spring 2026. It passed 9 of 10 checks. The biggest problem: https://openworklabs.com/_next/docs/_next/static/chunks/6d5fcbb381b242d6.js?dpl=dpl_C9uBwq returns 404.

OpenWork home page on a phone
OpenWork on a 390px phone, October 28, 2026. Outlined: “Download OpenWork ⤓”, the button we tested.
  • Pass
    A sign-up, demo or get-started button on the first phone screen“Download OpenWork ⤓” is on the first screen.67% of YC startups pass this.
  • Pass
    The main button does something when tapped“Download OpenWork” opens https://openworklabs.com/download.99% of YC startups pass this.
  • Pass
    Nothing covers the main buttonNothing sits on top of it.96% of YC startups pass this.
  • Pass
    The main button is at least 44px tall on a phone43px tall on a phone.65% of YC startups pass this.
  • Pass
    The page fits a phone screenNo sideways scrolling on a 390px-wide phone.100% of YC startups pass this.
  • Pass
    No JavaScript errors from the site's own codeNone seen while loading and tapping the main button.95% of YC startups pass this.
  • Pass
    No broken links to the site's own pages48 internal links checked.97% of YC startups pass this.
  • Pass
    Everything that looks clickable respondsClickable things on 3 pages responded.90% of YC startups pass this.
  • Pass
    Loads in under 4 seconds on desktop and 6 on a phoneLoaded in 2.3s on desktop and 2.7s on a phone.75% of YC startups pass this.
  • Fail
    Images and files load (−5 points)Https://openworklabs.com/_next/docs/_next/static/chunks/6d5fcbb381b242d6.js?dpl=dpl_C9uBwq returns 404.92% of YC startups pass this.

How OpenWork compares

OpenWork is the outlined dot. The top row is all 378 YC startups we checked; the bottom row is Spring 2026.

Score
All startups378 sites
OpenWork: 95/100
OpenWork: 95/100
Spring 202654 sites
Arga Labs: 100/100Atrisa: 100/100Autostep: 100/100Deep Interactions: 100/100Drafted: 100/100Dreach: 100/100Lab0: 100/100Memoir: 100/100ReasonBlocks: 100/100Silmaril: 100/100Soria: 100/100Stage: 100/100Userlens: 100/100Wato: 100/100Allowance: 95/100Arden: 95/100Auxos: 95/100BentoLabs AI: 95/100Cohesion: 95/100Fuchsia: 95/100Imperfect: 95/100InsForge (InstaCloud): 95/100KelAI: 95/100Korso: 95/100LightSprint: 95/100Limrun: 95/100Maquoketa Research: 95/100Paper Star: 95/100Result: 95/100Runtime: 95/100Wealor: 95/100Hessian: 90/100Kuli: 90/100Minicor: 90/100Mochatrade: 90/100Parrot: 90/100Replicas: 90/100Sazabi: 90/100Amboras: 85/100AGI Deploy Co: 80/100ANORIA: 80/100Aster: 80/100Interfaze: 80/100Lamina Labs: 80/100Ontora: 80/100Thomas: 80/100Twolabs: 80/100Antinuous: 75/100Complir: 75/100Dayjob: 75/100Manicule: 75/100RentAHuman: 75/100transload: 75/100OpenWork: 95/100
Arga Labs: 100/100Atrisa: 100/100Autostep: 100/100Deep Interactions: 100/100Drafted: 100/100Dreach: 100/100Lab0: 100/100Memoir: 100/100ReasonBlocks: 100/100Silmaril: 100/100Soria: 100/100Stage: 100/100Userlens: 100/100Wato: 100/100Allowance: 95/100Arden: 95/100Auxos: 95/100BentoLabs AI: 95/100Cohesion: 95/100Fuchsia: 95/100Imperfect: 95/100InsForge (InstaCloud): 95/100KelAI: 95/100Korso: 95/100LightSprint: 95/100Limrun: 95/100Maquoketa Research: 95/100Paper Star: 95/100Result: 95/100Runtime: 95/100Wealor: 95/100Hessian: 90/100Kuli: 90/100Minicor: 90/100Mochatrade: 90/100Parrot: 90/100Replicas: 90/100Sazabi: 90/100Amboras: 85/100AGI Deploy Co: 80/100ANORIA: 80/100Aster: 80/100Interfaze: 80/100Lamina Labs: 80/100Ontora: 80/100Thomas: 80/100Twolabs: 80/100Antinuous: 75/100Complir: 75/100Dayjob: 75/100Manicule: 75/100RentAHuman: 75/100transload: 75/100OpenWork: 95/100

Good (90+)Fair (75-89)Needs work (0-74)Each dot is one startup. Tap a dot to see its page.

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Other Spring 2026 startups with similar scores

← #92 Nodus Compute · #92 Paloma → · All 378 scores

How we checked

We loaded the home page in Chromium as a 390px phone and a 1366px desktop, found the main button by its words (sign up, book a demo, get started and similar), tapped it once, and checked up to 3 pages for broken links and dead taps. Nothing was submitted. Each failed check costs the points shown. Full method.