Outbound that shows its work
FoxKnock is an AI lead generation tool for small B2B teams and agencies. It finds companies that look like your best customers, researches each one with cited sources, finds and verifies the right contacts, and drafts outreach you approve before it sends from your own mailboxes.
We built it because most AI outbound tools optimize for volume. They guess at personalization, send without asking and charge in ways that are hard to predict, and the cost lands on your domain and your reputation. FoxKnock is built on four rules instead.
The rules it is built on
Show the source
Every fact FoxKnock uses carries the page it came from and when it was read. Every claim in an email points to one of those facts, or the email does not send.
Ask before sending
The default is that you approve each email. Automatic sending has to be earned with a clean record, and nothing is ever approved by a timer.
Price it honestly
One meter, prices shown before you click, credits that never expire, failed lookups free and bounced emails refunded.
Respect the people you contact
Your own mailboxes and domain, sending limits that protect them, one-click unsubscribe and country rules for where your prospects live.
The facts
- Launched
- October 2026
- AI model
- Claude, by Anthropic, for research, scoring, writing and reply handling
- Where it runs
- Application and database on servers in Nuremberg, Germany (Hetzner)
- Data sources
- A waterfall of search, company-data, email-finding and verification providers, each recorded per field. No LinkedIn scraping and no Apollo API.
- Sending
- Only from mailboxes you connect: Google Workspace or any SMTP and IMAP mail server
- Pricing
- Free to start with 500 credits; paid plans from $49 a month
You will not find customer logos, testimonials or usage numbers on this site yet. We launched in October 2026 and will only show them when real customers have agreed to it. Until then, judge FoxKnock by the free credits: run it on your own market and read the sources it cites. See the security overview for how data is handled.
How we write and check our content
The guides and comparisons on this site follow the same rule as the product: if we say it, we show where it came from.
- Facts about laws, platforms and other companies link to a public source, listed at the end of each page with the day it was checked.
- Comparison pages say when the other tool is the better choice, and mark what we could not verify instead of guessing.
- Competitor pricing and features change often. Every comparison shows the date its facts were last checked, and we update it when we learn of a change.
- Nobody pays to be listed or ranked on our pages, and we do not use affiliate links.
- We are the company that makes FoxKnock, so we are not neutral. We say so on every comparison, and we try to be fair anyway.
- Guides about law, such as GDPR, explain the rules as we understand them. They are not legal advice.
Found something wrong or out of date? Tell us from inside the app and we will correct it and update the date.
See what FoxKnock finds for you
Start with 500 free credits. No card, no call, and every email waits for your approval by default.