ZeroWidth
Free plan · From $29/moActively maintained
not read yet
Use
- For
- Developers, business leads and product teams building AI work that must ship and be measured across people and agents.
- Price
- Free plan · From $29/mopricing page, read Oct 24, 2026
- Activity
- Actively maintainedrelease 2 weeks ago · site updated 3 days ago
- Company
- ZeroWidth, LLC · Domain since 2023site footer · domain registered
- Used for
- Draft customer replies from an overnight support queue
- Map how work runs from priorities down to each step
- Tie each AI workflow decision to the number it should move
- On the web since 2023, older than 81% of its shelfINITE Atlas
- Has an MCP server (7 in the registry)public registry →
- Publishes llms.txt, a file written for AI assistantszerowidth.ai ↗
Free plan · From $29/mo
- Run byZeroWidth, LLCsite footer ↗
- Trains on your dataNotrust center ↗
- Certifications they stateGDPR · CCPAtrust center ↗
- Trust centertheir owntrust center ↗
- Subprocessorspublishedsubprocessor list ↗
- Data processing agreementpublishedDPA ↗
“ZeroWidth does not use your content to train, fine-tune or improve AI models, ours or anyone else s.”
trust center ↗
These are ZeroWidth's own statements, read from its pages. We did not audit them. A line that is missing was not found on the pages we read; it does not mean the practice is absent.
- MCP serverai.zerowidth/caliperverified in the MCP registry
- Stateanswers, 45 toolschecked 2026-10-24
- Address to connectapi.zerowidth.ai/mcp/x/caliper
This card as JSON, for your agent →
Each line is something a program found when it went looking: the registry entry, the server's own answer, a spec that parses. A missing line means we did not find it, not that it does not exist.
Figure and bar: visits/mo, estimate · year: online since
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Not it? Say what you need
betaThree tools from the Atlas for the job you describe, each with what fits and what does not.
No notes yet. What do you use ZeroWidth for?
Sign in to leave a noteWhat is ZeroWidth?
Shared workspace that maps workflows, builds and tests AI agents, and records what each AI project changed. It is listed in the Atlas under Productivity and made by ZeroWidth, LLC.
Who is ZeroWidth for?
Developers, business leads and product teams building AI work that must ship and be measured across people and agents.
How much does ZeroWidth cost?
ZeroWidth has a free plan; paid plans start at $29/mo, per its pricing page on 2026-10-24.
Is ZeroWidth free?
Yes, ZeroWidth has a free plan, per its pricing page on 2026-10-24.
Do people use ZeroWidth?
Little sign of use.
Is ZeroWidth still maintained?
Actively maintained: release 2 weeks ago · site updated 3 days ago.
Who owns ZeroWidth?
ZeroWidth is run by ZeroWidth, LLC, per its site footer (2026-10-24).
Does ZeroWidth train AI on your data?
No, per its trust center (2026-10-24): “ZeroWidth does not use your content to train, fine-tune or improve AI models, ours or anyone else s.”
Is ZeroWidth safe?
We do not audit vendors. What ZeroWidth publishes, read 2026-10-24: GDPR, CCPA stated on its trust center; on training with your data, “ZeroWidth does not use your content to train, fine-tune or improve AI models, ours or anyone else s.”.
Does ZeroWidth give refunds?
In its own words (terms of service, 2026-10-24): “Billing is monthly or annual; charges are non-refundable except where required by law or as expressly stated in a signed order.”
What are alternatives to ZeroWidth?
In Productivity, by use: Miro, Airtable, Type.com, GBrain, Byterover, Stride.
How we read a tool
No votes, no reviews, no vendor claims. Every week a crawler reads each tool's own site and a few public registries, and the words on the card are bands over what it read.
- Use: visits to the site (estimated), installs from npm and PyPI, presence in Chrome's usage report.
- Activity: the newest release on GitHub, npm or PyPI; the newest dated page on the site; open roles on a public jobs board.
- Price: the vendor's own pricing page, read with the date. A figure is printed only when it is on that page.
- The line and the use cases are written by us from the homepage, one tool at a time, and refused when they repeat the vendor's marketing.
How AI assistants read each site — the reading vendors ask us about — is on each tool's own visibility page.
How we read every tool → · By INITE Atlas Desk
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