PromptDuty
promptduty.com
We provide a browser extension that protects user privacy when using AI chatbots. PromptDuty detects and masks sensitive personal information (PII) like emails, phone numbers, and credit cards before they're sent to AI services like ChatGPT and Claude.
Key facts
- Founder
- Aleks · 357 followers
- Founded
- January 2026
- Based in
- 🇬🇧 United Kingdom
- Payments
- Stripe
- Plans from
- $8 a month
- Domain registered
- January 2026
- Registrar
- Cloudflare, Inc.
- Listed on StartupsIntel
- October 2026
Built with
Daily revenue, last 30 days
Verified with StripePopularity by source
October 2026Not in any top-million list
That usually means fewer than about 76.5K visits a month. New and niche sites rarely reach public rankings, we check again every month.
| TrancoResearch list, average of several rankings | Not listed |
|---|---|
| Cloudflare RadarTraffic through Cloudflare's network | Not listed |
| Chrome UX ReportVisits by Chrome users, from Google | Not listed |
| Cisco UmbrellaDNS lookups | Not listed |
| MajesticSites linking to it | Not listed |
Ranks for this exact domain, lower is more popular. How we combine them
Whois information
| Domain | promptduty.com |
|---|---|
| Registrar | Cloudflare, Inc. |
| Registrar ID | 1910 |
| Created date | 2026-01-18 00:15:39 UTC |
| Expires date | 2027-01-18 00:15:39 UTC |
| Updated date | 2026-01-18 00:15:45 UTC |
| Domain status | client transfer prohibited |
| Name servers | langston.ns.cloudflare.comsandra.ns.cloudflare.com |
| DNSSEC | unsigned |
Raw whois
Domain Name: PROMPTDUTY.COM Registry Domain ID: 3058691871_DOMAIN_COM-VRSN Registrar: Cloudflare, Inc. Registrar IANA ID: 1910 Registrar Abuse Contact Email: [email protected] Registrar Abuse Contact Phone: +1.6503198930 Updated Date: 2026-01-18T00:15:45Z Creation Date: 2026-01-18T00:15:39Z Registry Expiry Date: 2027-01-18T00:15:39Z Domain Status: client transfer prohibited Name Server: LANGSTON.NS.CLOUDFLARE.COM Name Server: SANDRA.NS.CLOUDFLARE.COM DNSSEC: unsigned >>> Last update of RDAP database: 2026-11-01T17:46:00Z <<<
SEO audit
15 of 16 checks passed94
SEO score
Response 1460 ms · 88 KB
- Served over HTTPS
- Title tag present
- Title length 30 to 60 characters
- Meta description present
- Description length 70 to 160 characters
- Exactly one H1 heading
- Uses H2 sub-headings
- Canonical URL set
- Mobile viewport tag
- Language declared
- Open Graph tags
- Twitter card tags
- Structured data (JSON-LD)Add Organization or Product JSON-LD.
- Images have alt text
- At least 300 words of content
- Responds in under 1.5 seconds
- Title (60 characters)
- PromptDuty — AI Data Protection for Microsoft 365 Businesses
- Description (143 characters)
- Browser extension that warns, masks, and blocks sensitive data before it reaches ChatGPT, Claude, and Gemini. Deploys via Intune in 10 minutes.
- Headings
- 1 H1, 8 H2, 12 H3
- Words on page
- 845
- Links
- 48 internal, 5 external
- Structured data
- None
On-page keywords
| Phrase | Type | Mentions |
|---|---|---|
| sensitive data | Two words | 6 |
| free trial | Two words | 5 |
| chatgpt claude | Two words | 4 |
| start free trial | Three words | 3 |
| chatgpt claude gemini | Three words | 3 |
| features pricing help | Three words | 2 |
| data | Word | 24 |
| promptduty | Word | 11 |
Tech stack and pricing
Lowest paid plan
$8 /month
About PromptDuty
What is PromptDuty?
We provide a browser extension that protects user privacy when using AI chatbots. PromptDuty detects and masks sensitive personal information (PII) like emails, phone numbers, and credit cards before they're sent to AI services like ChatGPT and Claude.
How much does PromptDuty cost?
Paid plans start at $8 per month, based on the public pricing page.