NewDarwin is now on the web, and in Claude, ChatGPT and Copilot through the auxi connector.See what's included →
auxi for M&A advisory

Deal materials at the pace the process demands.

Teasers, CIMs, management presentations and buyer books, built faster and kept on brand while every contributor touches the deck.

Bring a live CIM or pitch. We'll show you the clean-up in minutes.

Used by deal teams at Baird, William Blair and RBC
An on-brand pitch book page built with auxi

Deal teams that build on auxi

BairdWilliam BlairRBC
Why M&A teams choose auxi

Built for the deal timeline.

Every round of a process brings new materials, new contributors and a tighter deadline. auxi keeps the book clean through all of it.

Rebrand
Target, buyer or white label
Rebrand a full deck to the client's, the buyer's or a neutral template in one step, without rebuilding pages.
Consistency
One standard across contributors
Checker flags font inconsistencies, extra spaces and empty placeholders, and Fix Slide Colors maps stray colors back to your theme.
Libraries
Deal-ready libraries
Tombstones, bios and approved pages shared firm-wide, so every book starts from current material.
What changes

The deal team's workflow, minus the formatting.

01 · Speed

Pixel-perfect books at deal speed.

Add a row or column and auxi reformats the rest of the slide to fit. Arrange elements in a matrix with A+X and open any feature with CTRL+SPACE. Formatting that took three to four hours collapses into minutes.

ShortcutsSmart alignmentMatrix layouts
See the shortcuts →
auxi aligning and formatting a pitch book page
02 · Charts

Charts that hold up in front of a board.

Football fields, waterfalls, CAGR and difference arrows, and stacked bars with totals, built from your numbers natively in PowerPoint. Editable, precise to the label and on brand.

Football fieldsWaterfallsCAGR arrows
Banking charts built natively in PowerPoint with auxi
03 · Quality

Audit 100 pages in one click.

Checker flags double words, extra spaces, empty placeholders, off-slide elements and font inconsistencies across every page, and Fix Slide Colors maps stray colors back to your firm's theme. Send the book up the chain clean.

CheckerFix Slide ColorsBulk fixes
See what Checker catches →
auxi Checker reviewing a pitch book
6M+
slides built with auxi every month
5 yrs
of Baird pitch-book precedents made searchable
350
enterprise companies building slides with auxi
250+
PowerPoint features in one add-in
“

Change management is cumbersome and complex. Having a partner like auxi who has experience working with bankers on how to effectively introduce the tool, often answering questions before I could even ask, gave us so much confidence in the roll-out.

Kate AseltyneSenior VP, BairdRead the Baird case study →
For IT, security and procurement

Built to pass security review the first time.

Banks and consultancies hold client data under strict rules. auxi is deployed the way your security team needs it, and we send the security pack before IT has to ask.

◆
SOC 2 and GDPR
Independently audited controls, with A+ scores from ASTRA security audits.
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Your cloud or fully on-premise
Run auxi in auxi cloud, in your own cloud infrastructure, or on-premise.
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Firm-wide governance
Admins set brands, assets, Checker rules, content and usage limits for every team.
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Predictable AI spend
Enterprise is one price per seat with unlimited AI. No tokens, credits or overages.
How to get started

Prove it on your own decks before you commit.

No generic demo slides. We start with your template and your work, and agree what success looks like up front.

1
Live demo on your template
30 minutes. Send us a deck and we convert it to your brand while you watch.
2
2–4 week pilot
Named users on real work, with three success metrics agreed at kickoff.
3
Readout and rollout
A readout booked from day one, then a rollout plan with onboarding and training.
FAQ

Questions deal teams ask us.

Mid-process and short on time? Our team answers within one business day.

Talk to sales
Can auxi handle confidential deal materials?
Yes. Deploy in auxi cloud, your own cloud, or fully on-premise, so deal data stays where your compliance team needs it.
Do the charts stay editable?
Yes. Football fields, waterfalls and CAGR arrows are native PowerPoint objects your team can edit like any other chart.
How quickly can a team get started?
Most teams start with a 2–4 week pilot on a live process, with three success metrics agreed at kickoff, then roll out across the group.
Does auxi work with AI assistants?
Yes. The auxi connector (MCP) links Claude, ChatGPT and Microsoft Copilot to PowerPoint, so drafts come back on your firm's template.

See your own deck, on your brand, in 30 minutes.

Book a live demo with our team, or try auxi Pro free for 14 days.

Free 30-minute demo · SOC 2 · GDPR · PowerPoint 2016+ on Windows and macOS