Arphie vs Bid Responder
Arphie
arphie.ai
Bid Responder
bidresponder.comSide by side
| Figure | Arphie | Bid Responder |
|---|---|---|
| Price from | — | $29/mo |
| Free plan | — | Yes |
| Free trial | — | Yes |
| Open source | — | — |
| Web | Yes | Yes |
| API | Yes | Yes |
| Self-hosted | — | Yes |
| Plans published | 1 | 4 |
| Spec score · AI RFP Response Software | 7.5 (#19) | 9.0 (#2) |
| Spec score · Bid Management Software | 7.3 (#73) | 9.0 (#3) |
| Collaboration | Teams can assign roles, comment on questions, and tag team members. | Teams receive role-based permissions, shared workspaces, assignments, audit trails, project chat and support tickets. |
| Data protection | Arphie says it encrypts data in transit with TLS v1.2 and at rest with AES256, and has enterprise agreements with AI model providers for Zero Data Retention. | The privacy policy states TLS 1.2 or newer in transit, AES-256 at rest, bcrypt password hashing and security audits. |
| Integrations | Listed integrations include Google Drive, SharePoint, Confluence, Notion, Seismic, Highspot, Slack, Salesforce, Dropbox, Box, Egnyte, Vanta, Front, websites, and Arphie MCP. | The developer platform provides a REST API and real-time webhooks for vendor and issuer workflows; the page names Slack as an example webhook destination. |
| Intended users | Arphie describes its AI agents as serving go-to-market teams and organizations that handle RFPs and questionnaires. | The maker describes the product for both vendors answering proposals and procurement teams issuing them. |
Plans
Bid Responder
- Starter$29 a month
- Professional$99 a month
- FreeFree
- EnterprisePriced on request
In their own words
Arphie
Arphie is a knowledge activation platform whose AI agents help go-to-market teams prepare RFP responses and questionnaire answers. Agents draft from a company knowledge base and connected sources, displaying the sources used and an AI confidence level. Smart Merge suggests combining duplicate answers, while agents can favor recently updated content and improve grammar and readability. Teams assign roles, comment on questions, and tag members. Arphie imports Excel and Word questionnaires, detects questions and sections with AI, and exports completed work to the original file. Integrations listed include Google Drive, SharePoint, Confluence, Notion, Seismic, Highspot, Slack, Salesforce, Dropbox, Box, Egnyte, Vanta, Front, websites, and Arphie MCP. Arphie states that it encrypts data with TLS v1.2 in transit and AES256 at rest, and that customer data is not used to train models. Enterprise access includes SAML 2.0 or Google SSO. Pricing is available on request.
Bid Responder
Bid Responder has no write-up on Specifiction yet; its figures are above.