AI-assisted proposal intelligence

Turn funding calls into winning proposals

From identifying the right opportunities to guiding your consortium through structured, iterative proposal development — all in one place.

Upload your call documents, transcripts, and draft proposal

Receive a unified call summary, structured LFA, and dual-track review

Iterate with intelligent scoring, tracked feedback loops, and specific recommendations

Request Early Access See how it works

Funding Call Discovery

Monitor opportunities, match calls to your priorities, and receive timely notifications — so you never miss a relevant call.

Proposal Development Support

Structured AI-assisted guidance across transcripts, source documents, idea generation, work-package iterations, and call alignment reviews.

The Problem

If you've written a consortium proposal,
you'll recognise this

These structural challenges appear in almost every Horizon proposal process — regardless of topic or consortium size.

👥

Small core team, hidden inconsistencies

As more partners contribute, only a few people maintain the full structural picture — increasing the risk of gaps no one catches until review.

🧪

Specialised input that's hard to assess

Valuable partner content is added on request, but the core team lacks the subject expertise to align it with the overall proposal logic.

📑

Parallel drafts circulating

Multiple versions evolve simultaneously, making it unclear which logic is current and which changes have actually been incorporated.

⚖️

Work packages evolving independently

Different WP leads write at different levels of detail and interpretation — causing uneven structure and subtle misalignment across sections.

🕐

Late budget changes cascade

Near-submission adjustments force the team to realign text, tasks, and justifications under extreme time pressure — often incompletely.

🎯

Call criteria assumed, not demonstrated

Strong content is present, but alignment with evaluation criteria isn't explicitly visible for reviewers — costing points where it matters most.

⚠️

The proposal becomes structurally fragile — not because the idea is weak, but because complexity is no longer actively managed. Callio keeps the structure under control throughout the entire process.

What Callio Does

Not a one-shot tool.
A proposal development partner.

Callio works in iterations alongside your consortium. Each round builds on the last, keeping the entire team aligned.

Funding documents and transcripts flowing through Callio into structured, aligned proposal outputs

📑

Call Analysis

Upload your funding call documents — Callio extracts every requirement, deadline, eligibility rule, and evaluation criterion into a structured summary your entire consortium can work from.

🎯

Idea-to-Call Matching

Bring your project idea or draft concept. Callio maps it against the call's priorities, identifies gaps in alignment, and highlights where your strengths match what the funder is looking for.

🧩

Work Package Development

Build and refine individual work packages with structural checks across the full set — ensuring consistent scope, realistic effort, logical dependencies, and alignment between WPs.

📋

Full Proposal Development

Iterate on the complete proposal through multiple review rounds. Callio scores structure and call alignment independently, tracks what changed, and flags what still needs attention before submission.

💡 Consortium feedback loop: Callio tracks recommendations across iterations. When partners don't implement suggested changes, it flags the gap and asks why — so nothing falls through the cracks.

Why Callio

Not a faster way to generate text.
A smarter way to build proposals.

Six automated proposal tools were evaluated by a leading EU grant consultancy. They ended up going with none of them. The reason: every tool produced a more sophisticated version of the same thing — AI that generates without understanding. Callio was built around what those tools missed.

Standard AI approach

Runs proposals back-to-end, fully automated
Pulls from a shared pool of best practices across clients
Produces well-written text with no structural accountability
Skips the logic work at the front of the chain
Misses one-to-one stakeholder knowledge entirely
Gets more expensive and more generic as it scales

Callio — human-AI agent approach

Logic framework built before a single sentence is written
Every activity justified, every work package linked to an outcome
One-to-one stakeholder recordings captured and structured
Human judgment stays in the loop — AI handles orchestration
Tracks what changed between iterations and flags what still needs attention
Consortium stays aligned even as complexity grows

🧭

Logic first, always

The fastest path to a failed proposal is skipping the logic work at the front. Callio builds the logical framework before any writing begins — keeping every task, work package, and outcome structurally justified as the project evolves.

🎙️

Captures knowledge that's normally lost

A professor in a one-to-one call says something very different than in a project meeting. Callio ingests those recordings and turns them into structured input — the unstructured knowledge that generic tools never reach.

🤝

Human in the loop, by design

Callio delivers structured analysis before specialists review — so experts focus on judgment, not document archaeology. The AI orchestrates. The human decides. That's the approach that holds proposals together under scrutiny.

Early Access

Join the first cohort

We're onboarding a small group of teams to shape Callio's development alongside us.

Free call analysis for the first 20 signups — we'll process your funding call documents and deliver a structured summary

Direct input into features that matter most to your team

Early pricing locked in before public launch

Request Early Access

First 20 signups receive a free Call Analysis — delivered as a structured summary ready for your team.

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You're on the list!

We'll be in touch soon to discuss your funding calls and proposal-development workflow.