Start with a check.
Choose what comes next.
Check a live page for free. When you need a dated record for the handoff, get a Motion Report for that URL. No subscription.
Prices in USD. Taxes calculated at checkout where applicable.
Free motion check
Check one live page and review the motion candidates.
$0 no signup
One URL per check · Nothing to install
- CSS loops without a pause path (WCAG 2.2.2)
- Motion outside a reduced-motion guard (WCAG 2.3.3)
- Selectors and suggested fixes
- No automatic changes to your site
Re-checks stay free after you ship fixes.
Motion Report
A dated report for one URL, ready for your team to review.
$9 once
One URL · No subscription
- Findings grouped by root cause
- Selectors and suggested CSS fixes
- Motion criteria and scan limits
- Browser report, printable to PDF
14-day refund policy. Read the terms · See a full sample report
What the scan covers
Static CSS motion candidates mapped to specific motion criteria and best practices. Your team reviews suggested fixes and checks the runtime behavior. How it compares with other tools.
The Agency plan is no longer offered
For several client domains, get one Motion Report per domain, $9 each. For volume, white-label or OEM: hello@motionspec.dev.
Free tools.
No key.
Hosted tools, no key
The Dev Key is no longer offered. On the hosted endpoint, motion_catalog, motion_validate, motion_compile and motion_audit are free, without a key.
https://api.motionspec.dev/mcp · rate-limited
- Compose and validate motion specs from any MCP client
- Compile a spec to code with the reduced-motion guard by default
- Run the static motion check on a live URL
Setup takes about two minutes. See the connector docs.
Open core — MIT
For developers who would rather run the evidence stack on their own machines.
MIT on npm · no key, no signup, no lock-in
- Run it all yourself: the compiler, all 40 reviewed primitives and the MCP server, MIT on npm
- Check any URL for free with the free motion check
No key, no signup: set it up in any MCP client with the connector docs.
Platforms & partners (OEM, licensing, volume): hello@motionspec.dev
Compare the essentials.
| You need | Free check | Motion Report |
|---|---|---|
| Inspect one live URL | Yes | Yes |
| A dated report | Live result | One URL |
| Recurring checks | Run manually | One paid report |
| Client-domain coverage | One URL per check | One URL per report |
| Automatic site changes | No | No |
Clear scope. Clear answers.
Can I start without a subscription?
Yes. There is no subscription. The free motion check requires no signup. A Motion Report for one URL is $9 once.
Is there an Agency plan or a Dev Key?
No. Both are no longer offered. For several client domains, get one Motion Report per domain, $9 each. On the hosted MCP endpoint, motion_catalog, motion_validate, motion_compile and motion_audit are free, without a key. For volume, white-label or OEM: hello@motionspec.dev.
We manage more than 50 sites. Is this for us?
You can check any client page for free and keep a dated Motion Report for each URL you need on record, $9 each. Nothing here covers a whole portfolio automatically. For portfolio volume, white-label or OEM terms, write to hello@motionspec.dev.
Does it fix the website automatically?
The free check shows candidates and suggested fixes. Motion Guard for WordPress can add a reduced-motion guard and an optional CSS pause/resume control when installed and enabled. Your team still tests the site. Runtime JavaScript motion needs separate handling.
Is this a full accessibility audit?
No. The scan covers specific CSS motion criteria and best practices mapped to WCAG 2.2.2 and 2.3.3. It is not a full accessibility audit and not a compliance verdict. It does not assess all accessibility requirements, certify compliance, or audit runtime JavaScript and GSAP motion. Flashing content is outside the scan.
Make motion part
of your quality check.
Start with one client URL. See what the CSS reveals, then choose the level of evidence and follow-up you need.
No signup for the free check. No automatic changes to your site.