ProposalWorkspace vs Tendium
ProposalWorkspace
proposalworkspace.comTendium
tendium.comSide by side
| Figure | ProposalWorkspace | Tendium |
|---|---|---|
| Price from | $99/mo | €125/mo |
| Free plan | — | — |
| Free trial | Yes | Yes |
| Open source | — | — |
| Web | Yes | Yes |
| API | — | Yes |
| Plans published | 5 | 3 |
| Spec score · Bid Management Software | 8.5 (#14) | 8.7 (#7) |
| Collaboration | It includes live calls with AI transcription, team chat, proposal tasks with reminder emails, presence indicators, and an activity timeline. | BidFlow supports colleague collaboration, comments, deadlines, and progress tracking. |
| Free plan | No | No |
| Headquarters | Arlington, Virginia, United States | Stockholm, Sweden |
| Integrations | An MCP connector works with Claude, ChatGPT, Gemini, Microsoft 365 Copilot, Perplexity, and other assistants that support remote MCP connectors; it is included on every plan. | The BidFlow page labels SharePoint integration as coming soon. |
| Opportunity discovery | It brings SAM.gov notices and covered state and local notices into a shared feed and scores them against a company profile. | Yes |
| Purpose | ProposalWorkspace is an AI-assisted proposal management platform for federal and state government contractors. | Tendium describes its platform as a workflow for finding and winning public sector procurements. |
| Security | The maker says files use TLS in transit and AES-256 at rest, workspaces are isolated by company, temporary access expires on a set date, and privileged actions are recorded in an immutable audit log. | Tendium says it applies TLS v1.2, hashes user passwords, and encrypts all data. |
Plans
ProposalWorkspace
- Solo$99 a month
- Team$359 a month
- Enterprise$879 a month
- Expert Proposal Kickoff$4,449 a month
- Expert Proposal Kickoff$4,449, paid once
In their own words
ProposalWorkspace
ProposalWorkspace is an AI-assisted proposal management platform for federal and state government contractors. It brings SAM.gov notices and covered state and local notices into a shared feed and scores them against a company profile. For a solicitation, it can extract requirements with page or section citations and produce a GO/NO-GO worksheet, compliance matrix, and submission checklist. The editor supports AI drafting, co-authoring with tracked changes, and proposal-volume exports. It can match team members to required positions using resume evidence and check resumes and commitment letters against solicitation requirements. Collaboration includes live calls with AI transcription, chat, tasks with reminder emails, presence indicators, and an activity timeline. Each plan includes a connector for remote MCP-compatible assistants and a Word, Excel, and PowerPoint panel with pre-flight checks, page limits, the Company Library, and built-in AI. Exports include DOCX, PDF, Excel matrices and checklists, and flattened PDFs with notes and highlights. Solo is $99 a month on annual billing, with two seats and 700 monthly AI credits.
Tendium
Tendium is a web and API platform for suppliers pursuing public-sector procurement. Its Find product monitors tenders across European markets and applies filters to surface relevant opportunities. Executive AI summaries, document keyword search, and access to tender documents, updates, and award decisions are listed for Sweden, Norway, and Finland. BidFlow adds a Smart Checklist for bid qualification, a Writing Assistant that drafts responses from a reusable Content Library, and tools for colleague comments, deadlines, and progress tracking. The platform also covers tender document management and compliance tracking. Tendium lists TLS 1.2, hashed passwords, encrypted data, hourly core-storage backups, and daily backups for other storage. Security controls include activity and access logs, access controls, SAML/SSO, and two-factor authentication. The Light plan costs €125 a month and includes unlimited users, one tender filter, intelligent search, AI summaries, and tender documents, updates, and awards.