Purpose-built for sales and presales

An agentic harness for RFPs, RFIs & DDQsMove Deals Faster.

Tunnel Glow brings approved knowledge, agentic workflows, source-backed drafting, and human review into one controlled workspace, so every boring and repetitive questionnaire moves from intake to final response faster.

Book a demoSee how it works

A response pipeline, not another chat window.

Questionnaires entering Tunnel GlowAnswers verified
Response workspaceReady to review

Atlas Systems

Enterprise RFP

  1. RFP Workspace
  2. Knowledge Drafting
  3. Workspace Agent
  4. Export
82 answers complete219 citations
Response workspaceReady to review

Harbor Financial

Security DDQ

  1. RFP Workspace
  2. Knowledge Drafting
  3. Workspace Agent
  4. Export
146 answers complete341 citations
Response workspaceReady to review

Pioneer Health

Vendor RFI

  1. RFP Workspace
  2. Knowledge Drafting
  3. Workspace Agent
  4. Export
64 answers complete158 citations

Tunnel Glow product at a glance

An idealised product demonstration showing Tunnel Glow receiving a buyer questionnaire, matching approved knowledge, drafting source-backed answers, and completing an agent-assisted review.

How it works

Stop rewriting what your company already knows.

Tunnel Glow helps you complete RFPs, RFIs, and DDQs  in minutes, not hours or days, with approved knowledge, evidence-backed drafting, and final review in one unified workspace.

Journey preview

Atlas Systems · Enterprise RFP

Live workspace

Incoming questionnaire

Vendor RFP

04 questions
01Describe how customer data is encrypted at rest and in transit.Ready
02Which Salesforce and SSO integrations are available?Ready
03What is the standard implementation timeline for enterprise customers?Ready
04What support SLAs and escalation paths do you provide?Ready
01

Workspace

Bring in the buyer questionnaire

Turn the incoming RFP, RFI, or DDQ into one response workspace with every question ready for automation.

02

Knowledge Base

Use only approved knowledge

Pin the exact published company-knowledge Build that Tunnel Glow is allowed to use for this response. Integrations with your sources. Tunnel Glow supports multiple approved sources, including GDrive, OneDrive, SharePoint, websites, and manual files.

Tunnel Glow
  • GDrive
  • OneDrive
  • SharePoint
  • Website
  • Manual files
03

AI automation

Fill answers with evidence

Complete the questionnaire with accurate answers, citations, source context, and confidence visible for review.

04

Workspace Agent

Finish the response

Investigate exceptions, compare claims, revise selected answers, and move the completed response toward the buyer.

Pricing

Simple pricing is on the way.

Plans are still being shaped. We’ll share details as soon as they are ready.