Build the pipeline
Line up 50–70 funds whose thesis, stage and check size align with what you’re looking for. Then lean on your network: warm intros convert 5–10× better than cold outreach, so map who can introduce you.
See how Arx does itThe first software designed to run the entire fundraise, not just the parts of it. One workspace to manage your investors list, cap table, financial forecasts, data room, and everything in between.
Each is one click apart, with shared context. Use Arx AI to ask questions and make changes.
Every fund has an intro path: map the advisors and existing investors who can warm-intro you. Share your list, prep an intro request template and send it in one click.
Explore the CRMUpload the PDF, share one link, see who stayed on slide seven. Per-page heatmap, viewer-level identity gate, optional password, version history. Add a single contact button so partners can reply to the deck as soon as they view it.
See the analyticsPitch deck, cap table and forecast stream into the room as linked materials and update automatically. Mix files with external links, gate access by email, and track activity logs.
Tour the roomYou don't know the future. You don't need to. Move headcount, cost of acquisition, ACV, close rates. Arx forecasts the growth you can defend. Then it scores you against industry benchmarks the same way a partner does.
Open the modelArx AI is trained on the best fundraising practice. Reads your pipeline, deck views, model and inbox. Drafts updates, adjusts the forecast, and provides suggestions through the app, or through Claude via MCP.
Meet the assistantInvestors pick a slot. You get a brief before the call and walk-in prepared.
Model SAFEs and pro-forma dilution, then stream the live cap table into your data room.
Compose in Arx and send from your own domain. Open rates and replies are tracked for each investor record.



Gmail, Slack, Claude, and more. Arx gets full context in real time.
Set the drivers. Arx builds the model and scores it against real benchmarks.
Deck, cap table and forecast stay live in the room. Gated access + activity logs per investor.
Share the pipeline with advisors and map warm intros with ease.
Share one link with a reply button built-in. Per-page analytics for each investor.
An assistant that reads your real data and makes the changes for you, in-app or via Claude.
Six subscriptions know nothing about each other. Arx replaces the patchwork and adds the missing part: a structured approach that gets you to the next step.
Line up 50–70 funds whose thesis, stage and check size align with what you’re looking for. Then lean on your network: warm intros convert 5–10× better than cold outreach, so map who can introduce you.
See how Arx does itFocus most on the problem and your team. Send it as a link, and be sure to track the views so you can follow up at the right time.
See how Arx does itCluster first meetings into a tight 2–3 week window so interest compounds into competition (FOMO). Walk-in prepared. Know the partner, their portfolio, fund size, focus area, and check size.
See how Arx does itSet the raise against the dilution you can live with. Most seed rounds sell 15–25%. Model SAFEs, the option pool and pro-forma ownership before you commit to a number.
See how Arx does itInvestors expect defensible assumptions, not certainty. Start with the metrics you do know, and build the forecast on top. Be ready to justify every number.
See how Arx does itHave things ready before they’re asked for: deck, cap table, financials, incorporation and key contracts. Your data room tells a story, keep it consistent and up-to-date.
See how Arx does itSend a monthly update to your whole list, committed or not. Consistent updates keep you top-of-mind and often reactivate the investor who finally leans in · lead with metrics, wins and asks.
See how Arx does itA verbal yes isn’t capital. Send documents the same day, confirm the SAFE or priced terms, and record every close so your cap table stays current to the dollar.
See how Arx does itOne workspace. One subscription.
Run your raise the way best founders do.