# iCOUNTER CTOS vs SecurityTrails API: side-by-side comparison (2026)

[iCOUNTER CTOS](https://cybersectools.com/tools/icounter-ctos) is a commercial [threat intel platforms](https://cybersectools.com/categories/tip) solution by [iCOUNTER](https://cybersectools.com/companies/icounter). [SecurityTrails API](https://cybersectools.com/tools/securitytrails) is a commercial [threat intel platforms](https://cybersectools.com/categories/tip) solution by [Recorded Future](https://cybersectools.com/companies/recorded-future). Features, integrations, deployment and the company behind each one, side by side.

Need the answer fast? [Best Threat Intelligence Platform Solutions for Business](https://cybersectools.com/shortlists/best-threat-intelligence-platforms) picks Recorded Future Threat Intelligence, Google Threat Intelligence, CrowdStrike Falcon Adversary Intelligence and 4 more.

## Side-by-side comparison

| | iCOUNTER CTOS | SecurityTrails API |
|---|---|---|
| Pricing model | Commercial | Commercial |
| Category | Threat Intel Platforms | Threat Intel Platforms |
| Verified | No | No |
| Deployment type | Cloud | Cloud |
| Company size fit | Mid-Market, Enterprise | SMB, Mid-Market, Enterprise |
| Company | iCOUNTER | Recorded Future |
| Headquarters | – | – |

### Use cases and capabilities

| | iCOUNTER CTOS | SecurityTrails API |
|---|---|---|
| Cyber Threat Intelligence | Yes | Yes |
| Third Party Security | Yes | – |
| APT | Yes | – |
| Threat Actors | Yes | – |
| IOC | Yes | – |
| Threat Analysis | Yes | – |
| Vulnerability Intelligence | Yes | – |
| Supply Chain Security | Yes | – |
| Threat Feed | Yes | – |
| DNS Security | – | Yes |
| IP Lookup | – | Yes |
| Reconnaissance | – | Yes |
| Subdomain Enumeration | – | Yes |
| Investigation | – | Yes |
| REST API | – | Yes |
| Attack Paths | – | Yes |

### Core features

**iCOUNTER CTOS**

5 features listed. Sign in on the page to see them.

**SecurityTrails API**

9 features listed. Sign in on the page to see them.

### Integrations

**iCOUNTER CTOS**

1 integration listed. Sign in on the page to see them.

**SecurityTrails API**

No integrations listed.

## Which one fits you

Based on what each listing shows: deployment, company size, price and open source.

- [SecurityTrails API](https://cybersectools.com/tools/securitytrails) fits if you are a small business.

## iCOUNTER CTOS vs SecurityTrails API FAQ

Common questions when comparing iCOUNTER CTOS vs SecurityTrails API for threat intel platforms.

### What is the difference between iCOUNTER CTOS and SecurityTrails API?

**iCOUNTER CTOS**: Threat intel & TPRM platform detecting adversary intent before exploitation, built by iCOUNTER.

**SecurityTrails API**: API platform providing historical DNS, WHOIS, and IP data for security research, built by Recorded Future.

The table above shows where their features, integrations, deployment and company size fit differ.

### Who makes iCOUNTER CTOS and SecurityTrails API?

**iCOUNTER CTOS** is made by iCOUNTER. **SecurityTrails API** is made by Recorded Future. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit.

### Is iCOUNTER CTOS a good alternative to SecurityTrails API?

Often, yes. iCOUNTER CTOS and SecurityTrails API are both Threat Intel Platforms products, and both cover Cyber Threat Intelligence. Use the table above to see where features, deployment and company size fit differ.

## Related comparisons

- [iCOUNTER CTOS vs Nucleon Cyber AGTI Platform](https://cybersectools.com/compare/icounter-ctos-vs-nucleon-cyber-agti-platform)
- [iCOUNTER CTOS vs Loginsoft VuInerability Intelligence LOVI](https://cybersectools.com/compare/icounter-ctos-vs-lovi)
- [iCOUNTER CTOS vs Validin](https://cybersectools.com/compare/icounter-ctos-vs-validin)
- [SecurityTrails API vs Nucleon Cyber AGTI Platform](https://cybersectools.com/compare/nucleon-cyber-agti-platform-vs-securitytrails)
- [SecurityTrails API vs Loginsoft VuInerability Intelligence LOVI](https://cybersectools.com/compare/lovi-vs-securitytrails)
- [SecurityTrails API vs Validin](https://cybersectools.com/compare/securitytrails-vs-validin)

## Alternatives to each

- [See all iCOUNTER CTOS alternatives](https://cybersectools.com/alternatives/icounter-ctos)
- [See all SecurityTrails API alternatives](https://cybersectools.com/alternatives/securitytrails)

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Source: https://cybersectools.com/compare/icounter-ctos-vs-securitytrails

For AI agents: each product above has its own Markdown page (add .md to its URL, for example https://cybersectools.com/tools/icounter-ctos.md). Every CybersecTools shortlist is listed at https://cybersectools.com/shortlists.md.

More on iCOUNTER CTOS and SecurityTrails API: funding, momentum, hiring and news, plus the full product and company record, are available through the Mandos MCP Server (paid plans), which connects to AI assistants: https://mandos.io/mcp?utm_source=cybersectools.com&utm_medium=compare-md