Free guide
Does your stack connect with Claude?
Every “best AI tools” list ranks features. None of them tell you the thing that actually matters — whether Claude can open the tool at all.
01
Which connectors do the whole job, which write something and still can’t finish, and which only look.
02
The tools that connect perfectly well and simply aren’t shown in Claude’s list.
03
A prompt you paste into Claude to get your own stack picked, priced and totalled.
3 pages · PDF
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What the check found
Some perform. Some only view.
I checked 66 tools against Anthropic's own help pages and each company's.
51
do the whole job
Notion · Slack · Stripe · HubSpot · Airtable
8
connect, then stop
Brevo drafts, never sends · Xero reads, never writes
7
have no connector at all
Midjourney · Synthesia · Wave · FreshBooks
Checked 25 August 2026. This moves fast — so the guide also shows you how to check any tool yourself, in about a minute.
What’s inside
Three pages. No filler.
01
Some perform. Some only view.
A table of what each one is actually allowed to do — plus the paid plans and admin settings that quietly switch off the half you wanted.
02
Not listed. Some still connect.
Salesforce, Opus Clip, Pipedream, Activepieces, Recraft and Higgsfield all connect — and none of them show up in Claude's list. Plus the ones that share a name with something else entirely.
03
The prompt
Paste it into Claude with your own numbers filled in. You get a first choice and a backup for seven jobs, with prices and a total.
I checked it against the source.
Every line came from Anthropic's own documentation or the live dashboard, not from a blog post. Where I couldn't confirm something, the guide says so instead of guessing. Verified September 2026.
Julio Cornavaca · cornavaca.com