Side by side
Pulse Intelligence vs Shodan Monitor
Both stand on threat intelligence platforms. Which one you can start free with, which one lets you read the code, and what each costs once you pay.
Choose Pulse Intelligence if your team wants an open-source, self-hosted threat intelligence workspace with feed ingestion, enrichment, saved hunts, exports, and scheduled reports. It requires a Node.js, PostgreSQL, and Redis-compatible deployment, so teams without those components should look elsewhere.
Visit Pulse IntelligenceShodan Monitor combines continuous network observation with multiple alert routes and scan options. Check DNS coverage and subscription-based limits against the assets you need to monitor before choosing a plan.
Visit Shodan MonitorThe facts
| Pulse Intelligence | Shodan Monitor | |
|---|---|---|
| Free plan | Yes | No |
| Open source | Not published | Not published |
| Runs on | API, Linux, Mac, Self-hosted, Web, Windows | API, Linux, Web |
| Lowest paid plan | Free or on request | Membership: $49, paid once |
| Plans published | 1 | 5 |
| Maker | Not published | Not published |
| Website | github.com | monitor.shodan.io |
| On threat intelligence platforms | #5 of 32 | #26 of 32 |
Pulse Intelligence: what it does well
- Tracks actors, campaigns, indicators, CVEs, and ATT&CK mappings.
- Ingests public feeds from CISA KEV, NVD, OTX, and others.
- Enriches indicators through OTX, AbuseIPDB, and VirusTotal.
- Exports filtered indicators in CSV, STIX 2.1, MISP JSON, and rule formats.
- Creates scheduled Markdown reports and alerts for new hunt matches.
What to know first
- Requires Node.js 20.9+, PostgreSQL, and a Redis-compatible server.
- The API defaults to 120 requests per key per 60 seconds.
- Indicator page size is capped at 500.
- The README says the final hardening phase is still in progress.
Shodan Monitor: what it does well
- Continuously crawls monitored network ranges.
- Supports IPs, domains, hostnames, and search queries.
- Offers email, chat, and webhook notifications.
- API, CLI, and streaming event access are available.
What to know first
- No free plan is listed.
- Domain monitoring may miss services without DNS records.
- Monitoring capacity depends on the API subscription.
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