Overview/Articles
Articles

Narrow & useful.

Where a guide covers a whole phase, an article settles one tight question. Filter to what you need.

01Opinion

Fundraising is sales. Treat it like sales.

The reason your round feels like a vibe instead of a pipeline is that nobody told you it was sales. It is. The same stages, the same forecast discipline, the same close-by date.

Julien Khoury6 minRead →
02News

Arx now supports priced rounds in pro-forma scenarios.

Pre-money, post-money, option pool top-up, lead participation, and SAFE conversion — all model-able inside the forecast and pro-forma module, no spreadsheet required.

Anya Söderberg3 minRead →
03Playbook

What goes in the data room before the second meeting.

Most founders open the data room after the term sheet. The investors who got through to a term sheet faster opened it after the first call. Here is the seed-stage standard packet.

Anya Söderberg6 minRead →
04Playbook

Build a seed list that isn't "everyone on Crunchbase."

A two-page method for building a tiered seed pipeline of 80–120 partners, the disqualifiers you should treat as hard, and the warm-path math that decides how many cold emails you actually have to send.

Elena Marlow7 minRead →
05Opinion

The cost of a "blank workspace."

The hidden weekend tax of setting up Notion, Sheets, and a homemade CRM before you've talked to your first investor. Why it feels like rigor and is actually procrastination.

Rafael Pérez5 minRead →
06Playbook

How to read your own pitch-deck heatmap.

Per-slide dwell is the most over-interpreted artifact in fundraising. Here are the four heat patterns that actually matter, what they each mean, and the three things they don't mean.

Anya Söderberg7 minRead →
07Arx vs.

Arx vs. DocSend — what changes when the deck talks to everything else.

DocSend invented the per-slide heatmap and is genuinely excellent at it. Here is the case for letting the deck live inside the round, not next to it.

Julien Khoury6 minRead →
08Playbook

The monthly investor update, structurally.

A five-block template the best operators converge on, the reason most founders skip it, and the quiet way that skipping it makes your next round harder than it needs to be.

Elena Marlow6 minRead →
09Arx vs.

Arx vs. Carta — life-stage tools, not direct competitors.

A careful look at where Arx and Carta overlap, where they don't, and why we think most founders will use both — just not at the same time.

Anya Söderberg5 minRead →
10Opinion

Tools give you instruments. Arx gives you a process.

A short essay on why opinionated software beats blank canvases, especially for founders doing something hard, for the first time, on a clock.

Julien Khoury5 minRead →
11Playbook

A modern seed round, in eight steps.

The canonical sequence of a 2026 seed round is mostly the same as it was in 2018 — but three things changed in quiet, important ways. Here's the whole sequence.

Elena Marlow6 minRead →
12GUIDE

Defending a financial model in a partner meeting

Your model isn't a forecast — it's a logical framework. Build it so you can defend any number against any pushback in real time.

Arx team5 minRead →
13CHECKLIST

The intro email that doesn't suck

A four-sentence template that gets warm intros forwarded. Plus the two mistakes that kill them.

Arx team3 minRead →
14OPINION

When 'no signal yet' usually means they passed

Investors don't tell you no. They go quiet, then claim to be 'still thinking.' Learn to read silence correctly so you can move on faster.

Arx team3 minRead →
15GUIDE

The two TAM questions every investor will ask

Show a market sizing slide and you'll get exactly these two follow-ups. Be ready before you walk in.

Arx team2 minRead →
16GUIDE

How to handle 'it's too early for us'

The most common polite pass at seed. Here is what it means and how to keep the relationship alive without burning energy on it.

Arx team3 minRead →
17OPINION

Saying no to a low-conviction lead

A soft yes from a misaligned lead is worse than a fast no. Knowing when to walk away is the highest-stakes call of your raise.

Arx team5 minRead →
18GUIDE

Reading your data room access log

Investor engagement leaves a footprint. Here are the signals that actually matter — and the ones that look meaningful but aren't.

Arx team3 minRead →
19GUIDE

The forecast slide investors actually screenshot

One chart in your deck gets photographed and forwarded internally. Design it intentionally; you only get one shot.

Arx team3 minRead →
20GUIDE

Your two-paragraph thesis

The one writing artifact that travels furthest in fundraising. Spend more time on these 200 words than on any slide in your deck.

Arx team3 minRead →
21OPINION

When your champion goes quiet

Your sponsor inside the firm has stopped responding. Three diagnostics before you assume the worst.

Arx team3 minRead →
22GUIDE

The investor update that turns investors into recruiters

Investor updates are usually defensive — proving you're alive. They can do much more if you structure the asks right.

Arx team4 minRead →
23GUIDE

The warm intro funnel

Treat your investor pipeline like a sales process. A working framework for tiering, sequencing, and tracking before you take a single meeting.

Arx team4 minRead →
24DEEP DIVE

Your first term sheet: the four numbers and three rights

Most term-sheet pages are noise. Four numbers and three rights actually shape your outcome. Negotiate those; concede everywhere else.

Arx team5 minRead →
25GUIDE

Closing the loop: what to send after the first meeting

The follow-up is the meeting after the meeting. Most founders waste it on thank-yous. Here is what to send instead.

Arx team3 minRead →
26GUIDE

Pricing a SAFE without market comps

You don't have a comparable round to point to. You still need a cap that gets the round closed without leaving money on the table. Here is the actual logic.

Arx team4 minRead →
27DEEP DIVE

Building a board: who to add, when, and what they cost you

The first board you assemble shapes your governance for the next decade. The defaults are usually wrong for first-time founders.

Arx team5 minRead →
28GUIDE

The diligence call you don't prepare for: customer references

Investors call your customers to triangulate everything you said about them. Five minutes of prep changes the outcome.

Arx team4 minRead →
29GUIDE

Your first 90 days of fundraising: a week-by-week cadence

Most fundraises take 90 days when you have product-market fit and a story. Here is the operating cadence that compounds.

Arx team5 minRead →
30DEEP DIVE

Reading a term sheet redline like a partner

When the term sheet comes back with markup, most founders ask their lawyer what it means. Lawyers tell you what's legal. Here is what is market.

Arx team5 minRead →
31GUIDE

The TAM conversation: bottom-up sizing without a hockey stick

Top-down TAM slides die in partner meetings. Bottom-up sizing closes them. Here is what to put on the slide and what to defend.

Arx team3 minRead →
32GUIDE

Founder vesting: the awkward conversation before money comes in

Your first investor will insist on founder vesting. Have the conversation with your co-founder before the term sheet — not after.

Arx team4 minRead →
33CHECKLIST

The anatomy of a pitch: 12 slides, 10 minutes, one ask

Most pitch decks die from too many slides and no narrative arc. Here is the structure that has closed seed and Series A rounds for the last decade.

Arx team5 minRead →
34Playbook

Fundraising runs on warm intros. Here's how to manufacture them.

Most seed rounds are won on a warm introduction, not a cold email. The good news: you already have a network that can produce them — you've just never mapped it.

Daniel Grechko6 minRead →