Calau

AI-POWERED PROPOSAL PLATFORM

From tender to submission.With AI.Under your control.

Calau helps you analyse tenders and requests, identify requirements, choose the best methodology, build the document and the budget and validate everything before submission: technical and financial proposals, expressions of interest, funding requests, project and business plans, cover letters, event proposals and sponsorship pitches.

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Search proposals, requirements, consultants…+ New opportunity

Good morning, Helena

Friday, 18 September 2026 · 3 active opportunities · 1 deadline approaching

Digital transformation due in 10 days

Active opportunities

3

+1 this week

Average compliance

82%

4 mandatory to address

Requirements covered

31/38

across all opportunities

AI usage

24%

of 50,000 monthly credits

Opportunities in progress

See all →

  • Digital transformation consultancy

    International organisation · 28/09/2026

    in review
    31/38 req. · 3 consultants78%

  • Final project evaluation

    Cooperation agency · 04/10/2026

    analysing
    12/29 req. · 1 consultant35%

Context readiness

Digital transformation consultancy

  • Terms of referenceAnalysed
  • Institutional profileApproved
  • Team CVs (3)Available
  • Past proposalsTo approve
  • Strategic instructionsSet
Generate assisted proposal
illustrative example
  1. 1

    Analyse

    The tender or request and identify the requirements.

  2. 2

    Contextualise

    With your experience, your CVs and your rates.

  3. 3

    Build

    The document, methodology, team and budget.

  4. 4

    Validate

    Compliance, values and review.

  5. 5

    Export

    DOCX, PDF and XLSX, ready to submit.

WHAT ONLY CALAU HAS

Go beyond generating text.

Most proposal platforms stop after writing a text. Calau takes requests by e-mail, improves what you already wrote, dresses the proposal in your own brand, and treats the financial proposal as a document of its own.

  • Request proposals by e-mail

    Send the terms of reference, CVs or just instructions to your organization's address. Calau analyses them, drafts the technical and financial proposal, and replies to the same e-mail with the finished documents, with nobody needing to open the platform.

  • Improve a proposal you already wrote

    Already have a proposal written outside Calau? Upload the PDF or Word file and Calau suggests improvements section by section, keeping what already works and strengthening the rest against the tender's requirements.

  • Full CVs always included

    The consultants' detailed CVs are always attached to the proposal, because they count towards the score in many tenders. No one-line summaries: full education, experience and skills, just as in the original CV.

  • Layouts with your own brand

    Over ten ready-made graphic templates, or build your own: your organization's logo, colours, cover and footer on every document, without touching an image editor.

  • A financial proposal as its own document

    Many tenders score the financial proposal separately. Calau produces a dedicated document, with cover, letter, company details, bank details, the amount in words and your own template, not just a loose table.

FEATURES

Everything you need to prepare a winning proposal.

Calau combines the power of Artificial Intelligence with your knowledge and experience, so you always stay in control of the whole process.

  • Smart document analysis

    Identifies requirements, criteria and deadlines with AI, each with its source page.

  • Compliance matrix

    Makes sure nothing is left out: every requirement with a response, evidence and owner.

  • Knowledge library

    Access to templates, past proposals, references and your organisation’s good practice.

  • Team matching

    Extracts profiles from the CVs you upload and finds the best ones for the project, explaining the recommendation.

  • Compared methodologies

    Assess two to four distinct approaches and choose the best one.

  • Eight document types

    Technical and financial proposal, expression of interest, funding request, project plan, cover letter, business plan, event proposal and sponsorship pitch, each with its own structure and guidance.

  • Budget with reference prices

    Auditable calculations. Without rates of your own, AI researches indicative average costs for the country from public sources, refreshed every month, and fills the budget with them, always flagged as indicative.

  • Review and approval

    Validate the technical, financial and compliance sides before submitting.

  • Export

    DOCX, PDF and XLSX, in the tender’s language, with a final check.

AI WORKS WITH YOU.

It does not decide for you.

Calau is your co-pilot. It analyses, suggests, compares, researches prices and organises. The final decision, and the responsibility for the proposal, are always yours.

  • Less time to a first draft
  • More complete and consistent documents
  • Indicative values always flagged
  • Audit trail of every action

READY TO MAKE A DIFFERENCE?

Start turning tenders into opportunities today.

Get started
8 types
of document, each with its own structure
3 formats
of export: DOCX, PDF and XLSX
3 languages
of interface: PT, EN and FR