Series B+ North Stars

Webflow

SaaS · 51+ · United States

Webflow's outcome is a live website. Draft sites are fine but they don't generate traffic, revenue or referrals. Sites published is the metric that proves the tool did its job. It also feeds directly into showcase-driven growth: every published site is a portfolio piece.

Loom

SaaS · 51+ · United States

Loom's viral wedge is sharing. A video that's recorded but never shared is a private use case with zero network effect. The weekly active creator metric captures both sides - someone recorded something AND they passed it on - and is the single best predictor of team expansion.

Miro

SaaS · 51+ · Other

Miro solo is a whiteboard tool; Miro multiplayer is a team brain. The weekly collaborating team metric forces the product to focus on the use case that justifies the price: real-time and async team work. Solo boards are fine but they don't retain.

Amplitude

SaaS · 51+ · United States

Amplitude's North Star Playbook is famous for a reason. The company itself uses weekly active queries as its North Star because it captures the real habit: product teams asking questions of their data. Every new dashboard, chart type and feature is judged by whether it grows this number.

LinkedIn

Media · 51+ · United States

LinkedIn's business (recruiting, sales nav, ads) depends on members who actually engage with the network. Passive profile viewers don't generate the data that makes the platform valuable. The weekly engaged member metric filters out ghosts and captures the members whose engagement powers the whole business.

Instagram

Media · 51+ · United States

Instagram's flywheel is creators - consumers drift, creators stick. Filtering DAU to those who share something turns the metric into a health signal for the network, not just attention. It aligns Reels, Stories and the main feed around the same goal: get more people creating, every day.

Netflix

Media · 51+ · United States

Netflix competes with every form of entertainment, not just streaming. Hours watched is the honest test of whether a subscriber finds the service worth more than the alternative. It feeds directly into churn, pricing power and content commissioning decisions. Nothing else captures 'do you reach for Netflix when you're bored?'

Dropbox

SaaS · 51+ · United States

Dropbox's early North Star was the cross-device sync aha. Once a user had at least one file in one folder on three devices, they'd integrated Dropbox into their real life. Retention flattened to near-zero churn past that point. Every acquisition, onboarding and product decision was aimed at pushing users across this threshold.

Figma

SaaS · 51+ · United States

Figma's killer feature is real-time multiplayer. Solo designers undersell what the product is for. The collaboration-qualified active designer metric ensures the team is building for the multiplayer moment, which is where Figma beats every other design tool. It also captures viral growth: each collaborator invited becomes a new designer.

Notion

SaaS · 51+ · United States

Passive viewing is not Notion's value proposition - creating and editing is. The weekly creator metric filters out lurkers and captures actual knowledge work. It's the single number that can't be gamed, and it predicts paid team conversion within 60 days.

Atlassian

SaaS · 51+ · Australia

Atlassian's products (Jira, Confluence, Trello) work together. The unit of value is a team that uses them, not a single seat. Measuring weekly active teams forces product decisions to favour cross-product stickiness and collaboration, which is where the moat lives.

Shopify

Ecommerce · 51+ · Canada

Shopify wins when its merchants win. GMV (gross merchandise volume) captures that alignment in one number. Tools, apps, payments and capital products are all judged by whether they grow merchant GMV. Shopify revenue is a function of GMV, not separate from it.

Stripe

Fintech · 51+ · United States

Stripe's value is directly proportional to dollars moving through the pipes. Payment volume (not accounts, not API calls, not merchants) is the honest measure of whether customers trust Stripe to handle real money. Every product (Billing, Issuing, Atlas, Connect) is judged by whether it grows this number.

Duolingo

Edtech · 51+ · United States

Duolingo's product is habit. Streaks are the single behaviour that correlates with learning outcomes, retention and revenue. The streak metric forces every team (content, ads, notifications, social) to align around one question: are people coming back tomorrow?

Spotify

Media · 51+ · Other

Spotify sells a subscription, but the product is minutes of your attention. Time spent listening is the honest test of whether recommendations work, whether playlists surface the right music, and whether a listener treats Spotify as their default. It also powers artist payouts, ad pricing and churn prediction.

Canva

SaaS · 51+ · Australia

Canva's North Star has to capture both the individual creator and the creative act itself. One-off users are noise; 3-design MADs are people who've integrated Canva into their weekly workflow. It rewards quality of engagement, not sign-up bloat, and directly predicts paid conversion 6-12 months out.

Slack

SaaS · 51+ · United States

Slack discovered that teams who reached 2,000 total messages almost never churned. That threshold became the activation metric and then the aggregate North Star. Any team past it had crossed the 'we use this for everything' line. Growth equals moving more teams past that threshold.

Airbnb

Marketplace · 51+ · United States

Airbnb picked Nights Booked because every booking represents a real exchange between a host and a guest. It captures both sides of the marketplace in one number, grows only when the product delivers real value, and ties directly to revenue without being vanity. Signups, downloads and reviews all trail this one.