Free
Free
- Requests per hour
- 10
- Email validation
- IP reputation
- Phone validation

API service for IP location and reputation checks, email validation and phone number validation.
Antideo is a data validation API for developers and businesses that want to filter fake inquiries and spam from their signup and contact forms. It offers IP location detection, IP reputation checks against known spammer lists, disposable email detection and phone number validation for national and international numbers. The service is sold as an API with a lifelong free account limited to a small number of hourly calls, plus paid Starter and Enterprise plans based on request volume. It suits teams protecting inbound channels and keeping prospect lists clean.
Free
$5/mo
$10/mo
$20/mo
$50/mo
$80/mo
Prices in USD, as shown by antideo.com. Source: pricing page. Last checked October 29, 2026.
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I want to decide whether Antideo (antideo.com) is the right tool and which plan to pick. Below is what the StableMRR pricing directory read from Antideo's own pricing page (last checked 2026-10-29). It can be out of date, so treat it as a starting point. Category: Developer tools / API tools What it does: API service for IP location and reputation checks, email validation and phone number validation. Plans: - Free: Free. Limits: Requests per hour 10. Includes: Email validation, IP reputation, Phone validation - $5.00: $5/mo. Limits: Requests per hour 50. Includes: Email validation, IP reputation, Phone validation, MX records check, Soft limits - $10.00: $10/mo. Limits: Requests per hour 100. Includes: Email validation, IP reputation, Phone validation, MX records check, Soft limits - $20.00: $20/mo. Limits: Requests per hour 300. Includes: Email validation, IP reputation, Phone validation, MX records check, Soft limits - $50.00: $50/mo. Limits: Requests per hour 1000. Includes: Email validation, IP reputation, Phone validation, MX records check, Soft limits - $80.00: $80/mo. Limits: Requests per hour 2000. Includes: Email validation, IP reputation, Phone validation, MX records check, Soft limits Alternatives in the directory: 1DevTool, 1Lookup, 0x, 100ms Pricing page: https://www.antideo.com/pricing/ Directory listing: https://stablemrr.com/p/antideo-com First ask me three short questions about my team size, budget and what I need it for. Then recommend one plan, tell me what could make it a bad fit, and compare it with the alternatives. Finish with what I should check on the vendor's site before I pay.
No price changes recorded since we started tracking on October 29, 2026.
| Product | Category | Free plan | Paid from | Plans | Checked |
|---|---|---|---|---|---|
| 1DevToolDesktop workspace that runs multiple AI coding agents side by side with a browser, database, HTTP client and git. | API tools | Yes | - | 4 | Oct 29, 2026 |
| 1LookupAPI platform offering phone, email, IP and social data lookups for developers and AI agents. | API tools | No | $99/mo | 5 | Oct 29, 2026 |
| 0xDeveloper APIs for embedding crypto token swaps, cross-chain bridging and gasless transactions into apps. | API tools | No | $1,000/mo | 2 | Oct 29, 2026 |
| 100msLive video and audio infrastructure with SDKs and APIs for adding real-time calls and streaming to apps. | API tools | Yes | - | 3 | Oct 29, 2026 |
| AI BridgeMac app that runs multiple AI coding agents side by side, grouped by job, with a shared inbox and history. | API tools | Yes | $9.99/mo | 3 | Oct 29, 2026 |
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How this page was made. Plans and prices are read automatically from antideo.com's public pricing page, checked against the page text, and re-checked about every week. Method. Something wrong? Tell us.