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Your AI.Your documents.A response you control.

Respond to tenders with your usual AI, keeping control of sources, commitments and approvals. Your assistant writes; Helvabase keeps the dossier and its decisions traceable.

Try it free

Designed for

  • Mistral
  • Claude
  • Codex

1 complete dossier · No card required

Illustrative example · fictional documents

From requirements to a reviewed dossier.

Your assistant writes. Every answer keeps its requirement, evidence and decision.

RequirementAnswerEvidence / ownerStatus
Quality certificateEvidence neededCertificate missing · CamilleBlocked
Response time4 hours2026 policy, § 3 · AlexNeeds review
Comparable referenceRivage projectReference sheet, p. 2 · SamDraft

Three requirements. Three visible states.

Human review required. A completed row proves neither compliance nor coverage of every annex.

Step 1 of 6

  1. 1. Connect your sources

    Choose the request, company documents and references your assistant may use. Keep the scope explicit.

  2. 2. Build a sourced response

    Your assistant drafts with the relevant evidence. Missing documents and open questions stay visible.

  3. 3. Review before delivery

    Check the answers and their sources. Record the decision before requesting the final files.

You work in your assistant. Helvabase keeps the dossier.

From the first request to the final review, your assistant is where you work. Helvabase is designed to keep the dossier’s sources, versions and decisions together.

Explore the workflow
  1. 1

    Understand the request

    Read the tender and its annexes, identify the deliverables and separate current requirements from past examples.

  2. 2

    Make the gaps explicit

    Ask for a missing certificate or an unconfirmed price. An older offer is useful context, never automatic proof of a current commitment.

  3. 3

    Draft, check, deliver

    Write in your assistant, review the exact version and request the available files. Downloading a dossier does not submit it to the buyer.

From a blocker to the final file.

A 72-second walkthrough of requirements, an unconfirmed certificate, a conflicting past promise, review and the next dossier.

Fictional data. Replayed local test results; the edit duration does not measure processing time. Native Mistral, Claude and Codex trials are separate.

French video with French, English and German subtitles.

Read the transcriptSee the generated Word file

Your choice of assistant.

Connect Helvabase to Mistral, Claude or Codex, then start with a ready-to-copy message. The guide explains the settings and file-transfer limits for your assistant.

Know what supports the answer.

A fluent draft is the beginning of a review. Your team needs the source, the open question and the person responsible for the decision.

Read about security
Sources with context
Keep current requirements, company knowledge and historical references distinct.
Accountable review
Tie review decisions to a specific version. A changed answer needs to be checked again.
An explicit data boundary
Your chosen assistant processes the files and excerpts it receives. Check its terms and processing locations alongside Helvabase’s.

Helvabase and your AI. Separate subscriptions.

Try one complete dossier free, including drafting, review and export. Subscribe when you need more dossiers. Your assistant’s subscription is separate.

Free
EUR 0
  • 1 complete governed dossier (lifetime)
  • No card required
  • Shared source space: 100 MB
Solo
EUR 39per month
  • 10 new dossiers per subscription month
  • Shared source space: 1 GB
Team
EUR 149per month
  • 60 new dossiers per subscription month
  • Shared source space: 5 GB
Enterprise
EUR 5k-15k/year
  • Custom governed dossier volume
  • Shared source space: As agreed
View plans

Start with one real request.

Create your free account, connect your assistant and bring the documents you are authorized to use.

Try it freeRead the connection guide