BestAIRFPSoftware
Shortlist

Best AI RFP Software

Twelve tools for RFP response, proposal writing and security questionnaires — compared on four things that actually matter, with evidence you can check rather than vendor marketing.

Updated 2026-09-29 How we score
12tools ranked
0dated claims
0bench-tested
2not scored
See the table Set your own weights

At a glance

Sort any column
Tool AI Agent CapabilityContent & Answer ManagementCollaboration & WorkflowEase of Use Best forPricing
Inventive AI 8.98.47.98.6 Teams automating RFPs, RFIs and security questionnaires in one place Usage-Based Pricing. Unlimited Users Included.
Conveyor 7.68.27.08.0 Security teams drowning in inbound questionnaires Not disclosed
HeyIris 7.87.46.88.0 Mixed document types in one workspace Not disclosed
Arphie 7.57.56.58.5 Go-to-market teams handling mixed RFx and security questionnaires Not disclosed
Responsive 7.47.88.97.2 Large response teams with formal review cycles Not disclosed
AutogenAI 8.06.87.27.4 Long-form public-sector and framework bids Not disclosed
Tribble 7.77.36.67.9 Sales-engineering teams answering technical detail Not disclosed
Loopio 7.07.68.47.8 Teams whose bottleneck is SME chasing Not disclosed
Quilt 7.47.16.77.9 Security reviews with repetitive technical content Not disclosed
AutoRFP 7.36.97.07.7 Lean teams that need speed over ceremony Not disclosed
1up 7.17.26.47.8 Presales teams needing fast answers in-channel Not disclosed
QorusDocs 6.97.08.07.6 Microsoft-first organisations Not disclosed

Each capability is scored 0–10, strongest overall first, and the order follows the weights above — arrows show what moved. Sort any column to see who leads on the one you care about; our overall weighted score for each tool is further down the page.

What we compare, and why it matters

Four capabilities, no sub-categories. These are the things that decide whether a response tool works for your team.

AI Agent Capability 50% by default

Can its AI agents read the RFP, find the right answers across your content and draft responses with limited hand-holding?

Content & Answer Management 20% by default

How well it keeps your answer library accurate and current, and flags answers that contradict each other or have gone stale.

Collaboration & Workflow 10% by default

Assigning questions, chasing subject-matter experts, review and approval, and tracking a deadline across a team.

Ease of Use 20% by default

How quickly a new team member can learn it, how much setup it needs and how good the support is.

How we score

We score four capabilities, weight them, and publish the formula. Every sub-score is shown per tool, so you can ignore our overall number and read only the capability you care about.

Every claim is tiered. T1 means we tested it ourselves; T4 means the vendor says so and we archived the page they said it on. The evidence score is the share of a tool's rating that rests on verified rather than claimed evidence.

Tools we cannot evidence are listed as not scored, with the reason, rather than quietly omitted.

Jump to a tool
  1. Inventive AI
  2. Conveyor
  3. HeyIris
  4. Arphie
  5. Responsive
  6. AutogenAI
  7. Tribble
  8. Loopio
  9. Quilt
  10. AutoRFP
  11. 1up
  12. QorusDocs

The ranking

Every directory in this category publishes a number. Almost none of them will tell you where the number came from. We do the opposite: each tool below carries a capability score, a separate evidence score showing how much of that capability we actually verified, and a dated source behind every claim we make.

The default ranking uses our four capabilities — AI agent capability 50%, ease of use 20%, content and answer management 20%, collaboration and workflow 10%. That weighting is an editorial position, not a fact, so you can drag the weights above and the whole list re-orders. A security-review team should raise content and answer management and watch the order change.

01

Inventive AI

A leading AI RFP software platform for automating RFPs, RFIs and security questionnaires, known for best-in-class agentic AI capabilities and an easy-to-use experience.
Not bench-tested Usage-Based Pricing. Unlimited Users Included.
Capability · weighted
8.6/ 10
Evidence strength
0/ 100
Not yet reviewed
Scorecard
AI Agent Capability 8.9Content & Answer Management 8.4Collaboration & Workflow 7.9Ease of Use 8.6
Why it ranks here

It places first on the default weighting, strongest on AI Agent Capability and weakest on Collaboration & Workflow. No part of this rating has been verified first-hand yet — it carries an evidence score of zero until a reviewer completes a hands-on run, and you should read the position accordingly.

Best for
  • Teams automating RFPs, RFIs and security questionnaires in one place
  • Buyers who want AI agents to do the first pass rather than a search box
Not for
  • Teams that want a fixed per-seat licence rather than usage-based pricing
Our runNot yet bench-tested. How the bench works
A buyerNo verified buyer on file yet. Add one
PriceUsage-Based Pricing. Unlimited Users Included.
Read the full file vs Responsive Visit site ↗

access: not yet reviewed · last verified 2026-09-01

02

Conveyor

Security questionnaire automation paired with a customer-facing Trust Center.
Not bench-tested Not disclosed
Capability · weighted
7.7/ 10
Evidence strength
0/ 100
Not yet reviewed
Scorecard
AI Agent Capability 7.6Content & Answer Management 8.2Collaboration & Workflow 7.0Ease of Use 8.0
Why it ranks here

It places second on the default weighting, strongest on Content & Answer Management and weakest on Collaboration & Workflow. No part of this rating has been verified first-hand yet — it carries an evidence score of zero until a reviewer completes a hands-on run, and you should read the position accordingly.

Best for
  • Security teams drowning in inbound questionnaires
  • Deflecting reviews with a Trust Center
Not for
  • General proposal writing
Our runNot yet bench-tested. How the bench works
A buyerNo verified buyer on file yet. Add one
PriceNot disclosed — vendor does not publish list pricing
Read the full file vs Inventive AI Visit site ↗

access: not yet reviewed · last verified 2026-09-01

03

HeyIris

AI workspace covering several response document types with inline citations and confidence scores.
Not bench-tested Not disclosed
Capability · weighted
7.7/ 10
Evidence strength
0/ 100
Not yet reviewed
Scorecard
AI Agent Capability 7.8Content & Answer Management 7.4Collaboration & Workflow 6.8Ease of Use 8.0
Why it ranks here

It places third on the default weighting, strongest on Ease of Use and weakest on Collaboration & Workflow. No part of this rating has been verified first-hand yet — it carries an evidence score of zero until a reviewer completes a hands-on run, and you should read the position accordingly.

Best for
  • Mixed document types in one workspace
Not for
  • Very large teams needing granular permissions
Our runNot yet bench-tested. How the bench works
A buyerNo verified buyer on file yet. Add one
PriceNot disclosed — vendor does not publish list pricing
Read the full file vs Inventive AI Visit site ↗

access: not yet reviewed · last verified 2026-09-01

04

Arphie

AI response workspace that connects to knowledge sources and surfaces confidence levels per answer.
Not bench-tested Not disclosed
Capability · weighted
7.6/ 10
Evidence strength
0/ 100
Not yet reviewed
Scorecard
AI Agent Capability 7.5Content & Answer Management 7.5Collaboration & Workflow 6.5Ease of Use 8.5
Why it ranks here

It places 4th on the default weighting, strongest on Ease of Use and weakest on Collaboration & Workflow. No part of this rating has been verified first-hand yet — it carries an evidence score of zero until a reviewer completes a hands-on run, and you should read the position accordingly.

Best for
  • Go-to-market teams handling mixed RFx and security questionnaires
Not for
  • Teams needing deep reporting and analytics
Our runNot yet bench-tested. How the bench works
A buyerNo verified buyer on file yet. Add one
PriceNot disclosed — vendor does not publish list pricing
Read the full file vs Inventive AI Visit site ↗

access: not yet reviewed · last verified 2026-09-01

05

Responsive

Long-established RFP response platform built around a central answer library and heavy workflow tooling.
Not bench-tested Not disclosed
Capability · weighted
7.6/ 10
Evidence strength
0/ 100
Not yet reviewed
Scorecard
AI Agent Capability 7.4Content & Answer Management 7.8Collaboration & Workflow 8.9Ease of Use 7.2
Why it ranks here

It places 5th on the default weighting, strongest on Collaboration & Workflow and weakest on Ease of Use. No part of this rating has been verified first-hand yet — it carries an evidence score of zero until a reviewer completes a hands-on run, and you should read the position accordingly.

Best for
  • Large response teams with formal review cycles
  • Organisations standardising on one library
Not for
  • Small teams wanting fast setup
Our runNot yet bench-tested. How the bench works
A buyerNo verified buyer on file yet. Add one
PriceNot disclosed — vendor does not publish list pricing
Read the full file vs Inventive AI Visit site ↗

access: not yet reviewed · last verified 2026-09-01

06

AutogenAI

Language engines tuned on an organisation's past proposals for long-form narrative bid writing.
Not bench-tested Not disclosed
Capability · weighted
7.6/ 10
Evidence strength
0/ 100
Not yet reviewed
Scorecard
AI Agent Capability 8.0Content & Answer Management 6.8Collaboration & Workflow 7.2Ease of Use 7.4
Why it ranks here

It places 6th on the default weighting, strongest on AI Agent Capability and weakest on Content & Answer Management. No part of this rating has been verified first-hand yet — it carries an evidence score of zero until a reviewer completes a hands-on run, and you should read the position accordingly.

Best for
  • Long-form public-sector and framework bids
  • Bid teams with a large corpus of past wins
Not for
  • Short-form security questionnaires
Our runNot yet bench-tested. How the bench works
A buyerNo verified buyer on file yet. Add one
PriceNot disclosed — vendor does not publish list pricing
Read the full file vs Inventive AI Visit site ↗

access: not yet reviewed · last verified 2026-09-01

07

Tribble

Agent-style assistant that answers technical and security questions from connected systems.
Not bench-tested Not disclosed
Capability · weighted
7.5/ 10
Evidence strength
0/ 100
Not yet reviewed
Scorecard
AI Agent Capability 7.7Content & Answer Management 7.3Collaboration & Workflow 6.6Ease of Use 7.9
Why it ranks here

It places 7th on the default weighting, strongest on Ease of Use and weakest on Collaboration & Workflow. No part of this rating has been verified first-hand yet — it carries an evidence score of zero until a reviewer completes a hands-on run, and you should read the position accordingly.

Best for
  • Sales-engineering teams answering technical detail
Not for
  • Formal proposal production and formatting
Our runNot yet bench-tested. How the bench works
A buyerNo verified buyer on file yet. Add one
PriceNot disclosed — vendor does not publish list pricing
Read the full file vs Inventive AI Visit site ↗

access: not yet reviewed · last verified 2026-09-01

08

Loopio

Library-first response platform with structured Q&A content and SME review workflows.
Not bench-tested Not disclosed
Capability · weighted
7.4/ 10
Evidence strength
0/ 100
Not yet reviewed
Scorecard
AI Agent Capability 7.0Content & Answer Management 7.6Collaboration & Workflow 8.4Ease of Use 7.8
Why it ranks here

It places 8th on the default weighting, strongest on Collaboration & Workflow and weakest on AI Agent Capability. No part of this rating has been verified first-hand yet — it carries an evidence score of zero until a reviewer completes a hands-on run, and you should read the position accordingly.

Best for
  • Teams whose bottleneck is SME chasing
  • Structured, well-curated answer libraries
Not for
  • Buyers expecting AI agents to complete a response end to end
Our runNot yet bench-tested. How the bench works
A buyerNo verified buyer on file yet. Add one
PriceNot disclosed — vendor does not publish list pricing
Read the full file vs Inventive AI Visit site ↗

access: not yet reviewed · last verified 2026-09-01

09

Quilt

AI response tooling for security reviews and technical questionnaires.
Not bench-tested Not disclosed
Capability · weighted
7.4/ 10
Evidence strength
0/ 100
Not yet reviewed
Scorecard
AI Agent Capability 7.4Content & Answer Management 7.1Collaboration & Workflow 6.7Ease of Use 7.9
Why it ranks here

It places 9th on the default weighting, strongest on Ease of Use and weakest on Collaboration & Workflow. No part of this rating has been verified first-hand yet — it carries an evidence score of zero until a reviewer completes a hands-on run, and you should read the position accordingly.

Best for
  • Security reviews with repetitive technical content
Not for
  • Narrative bid writing
Our runNot yet bench-tested. How the bench works
A buyerNo verified buyer on file yet. Add one
PriceNot disclosed — vendor does not publish list pricing
Read the full file vs Inventive AI Visit site ↗

access: not yet reviewed · last verified 2026-09-01

10

AutoRFP

Response automation aimed at fast drafting with reviewer-in-the-loop scoring.
Not bench-tested Not disclosed
Capability · weighted
7.3/ 10
Evidence strength
0/ 100
Not yet reviewed
Scorecard
AI Agent Capability 7.3Content & Answer Management 6.9Collaboration & Workflow 7.0Ease of Use 7.7
Why it ranks here

It places 10th on the default weighting, strongest on Ease of Use and weakest on Content & Answer Management. No part of this rating has been verified first-hand yet — it carries an evidence score of zero until a reviewer completes a hands-on run, and you should read the position accordingly.

Best for
  • Lean teams that need speed over ceremony
Not for
  • Complex multi-stage approval chains
Our runNot yet bench-tested. How the bench works
A buyerNo verified buyer on file yet. Add one
PriceNot disclosed — vendor does not publish list pricing
Read the full file vs Inventive AI Visit site ↗

access: not yet reviewed · last verified 2026-09-01

11

1up

Knowledge-answering layer that responds to questionnaires from connected company sources.
Not bench-tested Not disclosed
Capability · weighted
7.2/ 10
Evidence strength
0/ 100
Not yet reviewed
Scorecard
AI Agent Capability 7.1Content & Answer Management 7.2Collaboration & Workflow 6.4Ease of Use 7.8
Why it ranks here

It places 11th on the default weighting, strongest on Ease of Use and weakest on Collaboration & Workflow. No part of this rating has been verified first-hand yet — it carries an evidence score of zero until a reviewer completes a hands-on run, and you should read the position accordingly.

Best for
  • Presales teams needing fast answers in-channel
Not for
  • Document-heavy proposal production
Our runNot yet bench-tested. How the bench works
A buyerNo verified buyer on file yet. Add one
PriceNot disclosed — vendor does not publish list pricing
Read the full file vs Inventive AI Visit site ↗

access: not yet reviewed · last verified 2026-09-01

12

QorusDocs

Proposal automation built tightly around Microsoft 365 and existing sales content.
Not bench-tested Not disclosed
Capability · weighted
7.2/ 10
Evidence strength
0/ 100
Not yet reviewed
Scorecard
AI Agent Capability 6.9Content & Answer Management 7.0Collaboration & Workflow 8.0Ease of Use 7.6
Why it ranks here

It places 12th on the default weighting, strongest on Collaboration & Workflow and weakest on AI Agent Capability. No part of this rating has been verified first-hand yet — it carries an evidence score of zero until a reviewer completes a hands-on run, and you should read the position accordingly.

Best for
  • Microsoft-first organisations
  • Professional-services pitch teams
Not for
  • Teams outside the Microsoft stack
Our runNot yet bench-tested. How the bench works
A buyerNo verified buyer on file yet. Add one
PriceNot disclosed — vendor does not publish list pricing
Read the full file vs Inventive AI Visit site ↗

access: not yet reviewed · last verified 2026-09-01

Not scored (2)

Listed rather than quietly omitted. A tool appears here when we cannot evidence it against the rubric — not as a judgment on the product.

DeepRFP Not scored

Insufficient public evidence to score against the rubric, and no trial access obtained at time of review.

Qvidian Not scored

Product direction under a portfolio owner is unclear from public sources; scoring deferred until we can verify current capability first-hand.

Frequently asked questions

What is the best AI RFP software?

It depends on what you are responding to, but the factors worth comparing are consistent: AI agent capability (can the software work through a response itself, not just search your library), response quality, how easy the answer library is to keep accurate, collaboration and review, ease of use, and the integrations into wherever your content already lives. Platforms such as Inventive AI are built around those capabilities, with agentic AI and ease of use as the stated focus; library-first platforms such as Responsive and Loopio optimise instead for formal review workflow at scale. Set your own weights on this page and the order changes to match your priorities.

How much does AI RFP software cost?

Most vendors in this category do not publish list pricing and quote per seat or per response volume, so seat count drives the bill as the team grows. A few price differently — Inventive AI, for example, uses Usage-Based Pricing. Unlimited Users Included. Where a price is not publicly disclosed we say so rather than estimating it, and we also collect anonymised prices teams actually paid, shown as bands with the number of reports behind them.

How do you compare these tools?

Four weighted capabilities combined into a single 0–10 capability score. By default we weight AI agent capability at 50% and ease of use at 20%, because this is a category defined by what the AI can actually do and by whether a team will use it; content and answer management takes 20% and collaboration and workflow 10%. That split is an editorial judgement, not a fact — it is published in full on our methodology page and you can replace it with your own numbers on any ranking. Separately we publish an evidence score from 0–100 showing how much of a rating rests on evidence we verified first-hand rather than vendor claims.

Are these rankings sponsored?

No. No payment changes any score, rank or inclusion decision. Tools affiliated with the site's operator are flagged on every page, scored by an outside reviewer, and can be excluded from every ranking with one click.

What is an AI agent in RFP software?

It means the software can take a whole document — an RFP, an RFI, a security questionnaire — work out what each question is asking, go and find the supporting content itself, and produce drafted answers with the sources attached, instead of returning search results for a human to assemble. That is the capability we weight most heavily, and it is where products differ most: Inventive AI leads our AI agent capability score, while the older library-first platforms score higher on review workflow.

Can AI actually write an RFP response?

It can produce a complete first draft from your existing content, and the better tools cite each answer back to the source document it came from. What none of them do reliably is notice that a source is out of date — which is why content and answer management carries a fifth of our weighting, and why our bench test deliberately plants conflicting answers in the library to see which tools catch them.