Caido vs PenTest.WS
Caido
caido.ioPenTest.WS
pentest.wsSide by side
| Figure | Caido | PenTest.WS |
|---|---|---|
| Price from | Free | $4.95/mo |
| Free plan | Yes | — |
| Free trial | — | Yes |
| Open source | — | — |
| Web | Yes | Yes |
| Windows | Yes | — |
| macOS | Yes | Yes |
| Linux | Yes | Yes |
| API | Yes | Yes |
| Self-hosted | Yes | Yes |
| Plans published | 5 | 2 |
| Spec score · Penetration Testing Software | 8.2 (#9) | 8.0 (#13) |
| Founded | 2021 | 2017 |
| Integrations | Caido's homepage says AI agents can access Caido programmatically through its Client SDK. | The features page lists outgoing SMTP, LDAP integration with Active Directory for Pro, and Google Authenticator two-factor authentication. |
| Intended users | Caido presents the product for pentesters, security engineers, and bug bounty hunters. | The pricing page describes Hobby Tier as suited to labs and training and Pro Tier as for professionals and teams. |
| Support | The pricing page lists public Discord support for Basic and Individual, and a dedicated support channel for Team. | The support page provides a ticket form with ticket type and title fields, and the contact page links to documentation and ticket submission. |
Plans
Caido
- BasicFree
- Education PlanFree
- EnterprisePriced on request
- IndividualPrice not published
- TeamPrice not published
In their own words
Caido
Caido is a web security auditing toolkit for scaling manual testing through AI and teamwork. Its proxy intercepts and monitors HTTP and WebSocket traffic, with history for intercepted traffic and WebSocket messages. HTTPQL filtering lets users search requests and responses. Node-based workflows support ad-hoc automation, and automated attacks can use custom payloads and placeholders. Users can connect existing LLM providers, including Anthropic, Google, OpenAI, and providers available through OpenRouter. AI agents can access Caido programmatically through its Client SDK. Community plugins and custom extensions are supported; the Basic plan allows three plugins. Basic is free forever and includes two projects, seven workflows, five filter presets, and one pipeline session at a time. The pricing note lists paid access from $20/user/mo, while the opened pricing page did not display prices for Individual, Team, or Enterprise. Caido lists Linux, macOS, Windows, web, API, and self-hosted platforms, and presents the product for pentesters, security engineers, and bug bounty hunters.