Craxy AI, Loopio, Responsive and Qvidian all support proposal or response work. The useful comparison is how each handles your document types, approved content, reviewers and buying requirements.
Reviewed October 3, 2026. Published by Craxy AI. Vendor capabilities are summarized from the primary sources linked below; no independent speed or win-rate benchmark is claimed.
Define the work before choosing software
A government proposal with narrative volumes and an evidence matrix differs from a recurring security questionnaire. Bring one representative solicitation, permitted company files and a required export format to each demo.
Documented workflows
| Product | Published workflow | Detailed comparison |
|---|---|---|
| Craxy AI | Public RFP discovery, solicitation analysis, outline, assisted drafting and human review | Proposal workflow |
| Loopio | Loopio combines a reusable response library with generative AI and collaborative response workflows. | Craxy AI vs Loopio |
| Responsive | Responsive documents AI-assisted answers and collaborative workflows for RFPs, security questionnaires and other buyer questions. | Craxy AI vs Responsive |
| Qvidian | Upland Qvidian documents a central content library, proposal templates, review workflows and generative AI through AI Assist. | Craxy AI vs Qvidian |
Compare the full cost
Check current Craxy AI plans. Obtain current vendor quotes and include seats, AI access, content migration, onboarding, integrations and renewal terms. Public capability descriptions do not establish a fixed price or contract length.
AI assistance needs evidence and review
Each product documents AI capabilities. Compare how your team can trace an answer to approved content, correct unsupported claims, maintain the source library and review a final response. Evaluate accuracy on your sample rather than assuming that a feature label guarantees the result.
Questions that distinguish your options
- Do you need opportunity discovery, narrative proposal drafting, recurring questionnaires or all three?
- How many subject-matter experts must contribute and who approves their content?
- Which existing templates, CRM integrations and security requirements are essential?
- Can the software preserve the buyer’s response structure and export the required format?
Use a representative pilot
Compare a completed response, reviewer effort, unresolved evidence gaps and the full quoted cost. If you need a starting structure, download our free Word and Excel RFP response pack.