The evidence layer in ChatGPT, Claude and Copilot

Wellknown is designed for consulting firms.

Built by former consultants who understand client trust is key.

Extract insights from any source, and produce deliverables with the accuracy, traceability and human verification your clients demand.

Defensible AI for consulting firms, with answers that hold up in the boardroom

Built by former BCG consultants for firms where trust is non-negotiable

96% accuracy, 4–10x fewer errors on complex documents

See the source behind every claim and verify it in one click

Accuracy and accountability built into your firm’s own AI-optimized workflows

No new tools to learn, no processes to change. SOC 2 and ISO 27001 certified

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AI without compromising client trust

In high-stakes consulting, one ungrounded fact can undo weeks of great analysis and years of trust building. Wellknown protects you, while staying out of your way.

Integrated in the AI tools your team already uses, it adds the proof, not the friction.

Connected securely, with no new platform to roll out. SOC 2 and ISO 27001 certified.

Upload decks, reports, recordings and more to your project’s ring-fenced Data Room. Wellknown reads every chart, table and diagram with 96% accuracy.

4–10x fewer errors than leading AI tools on complex consulting documents.

See the source behind every claim and verify it in one click, without leaving the conversation. Nobody wastes time verifying twice.

Wellknown makes your firm’s own workflows available in your AI tool of choice. You can be confident the outcome is always sourced and verified, while following your method, quality bar and house style.

Wellknown's library of consulting workflows, combined with your firm's own, AI-optimized.

Your clients rely on you for their most critical decisions. Wellknown lets you use AI without risking that trust.

How it's integrated

Works inside the AI tools your team already uses

Wellknown connects through MCP, the open standard for linking AI tools to outside systems. ChatGPT, Claude and Copilot can then ask your project for evidence and for your firm's method mid-conversation, without anyone leaving the chat.

Claude

ChatGPT

Copilot

How it works

Engineered for the burden of proof

See how it works

Five layers between a raw document and a client-ready claim, from reading the file to human verification

Charts, tables and diagrams read with 96% accuracy, and a confidence score on every extracted number

Exact citations and sources under every answer, each one linked to the page it came from

One click marks a claim verified, and an auditable ledger records who verified it and when for the team

Consulting use cases

Value at every step

Solutions for every phase of your consulting project, from proposal to final deliverable. Examples:

Explore the case studies

Wellknown Asterisk - Every Fact Traceable. Every Insight Verified.

Security

Enterprise-grade client confidentiality

Built to the rigorous standards of global consulting firms. All data is encrypted and ring-fenced per project, and no AI provider may train on your data.

Governance features include SSO, IP allow-listing, audit logs, and optional EU data residency for GDPR compliance.

SOC 2

ISO 27001

GDPR

Ring-fenced workspaces

Encrypted in transit, at rest

No training on user data

Full compliance documentation available.

Product & Security FAQ

Performance

4–10x fewer errors on complex documents

In consulting decks, market reports and client data, the key figures sit in charts, tables and diagrams. Leading AI tools handle running text well, but often misread exactly these figures.

Wellknown works through each file the way an analyst would: it finds the right page, maps its structure and extracts every point of the exhibit. It pairs deterministic steps with the best frontier models, and beats each one alone.

4% error rate vs 18–38% on the consulting benchmark

Technical questions on complex consulting documents.

Test set of complex documents, including a consulting deck and market research reports by WEF and Stanford. MS Copilot tested in Think Deeper mode; Claude and ChatGPT within Copilot perform comparably to their listed scores.Error rate: the share of answers with inaccuracies (100% minus accuracy). Each multiple compares a tool’s error rate with Wellknown’s.

Error ratevs Wellknown

Wellknown4%

Claude Opus 5.518%4.5x more

ChatGPT 6.1 Sol22%5.5x more

Gemini 3.835%8.7x more

MS Copilot38%9.5x more

The evidence layer in ChatGPT, Claude and Copilot

AI without compromising client trust

Works inside the AI tools your team already uses

Engineered for the burden of proof

Value at every step

Enterprise-grade client confidentiality

4–10x fewer errors on complex documents

Results from consulting teams

Every number answerable in the room

A conflict in the sources, raised

80x faster knowledge processing

The evidence layer in ChatGPT, Claude and Copilot