AI that helps you raise.
Informed by the best fundraising practice, and pointed at your data. Arx reads activity across your entire workspace, sends industry news, preps you for calls, and guides your fundraise. Chat directly on the platform or through Claude with MCP.
Run Arx from where you already work.
Plug Arx into Claude. Same data, same actions, different surface. Ask Claude for suggestions, make edits, and move towards closing the round.
AMake changes in seconds.
Move your pipeline, see how your last update landed, adjust your forecast. Arx reads from your workspace and takes the action. You just approve it.
Arx AI knows how early-stage fundraise works
Essays, playbooks, glossary, accelerator content, and more.
Forecast, updates, pipeline, deck, room and resources, each with its own toolset.
By stage, sector and lead profile.
Rule of 40, burn multiple, CAC payback, NDR, and more. Unique for each stage.
Things you can ask. Things Arx can do.
Drafts the next email.
Pulls thread context from Gmail, attaches the right file. You approve before send.
Edits the forecast.
Adjusts driver values, recalculates the model, surfaces the impact.
Reads the data room.
Surfaces the order of visits, dwell on each file, downloads, and what they re-opened, across all rooms.
Updates the pipeline.
Bulk pipeline ops, with a confirmation step before write.
Briefs you before a call.
Partner background, recent portfolio, public memos and last three posts, packaged into a one-pager you can read in two minutes.
Tells you what's missing.
Reads the whole workspace and surfaces the three highest-leverage actions. The partner who's gone quiet, the file that's stale, the deck slide that's losing people.
Right next to what you're doing.
Ask Arx is always one keystroke away (⌘K). It knows what page you're on, what record you're looking at, what filter is applied.
Your data is your data.
We never use your data for training. Arx retrieves information on demand, and everything stays within your own workspace.
- No training on your data, everWe never use your workspace data to update the foundation models. Your inputs, your outputs, your draft emails. None of it leaves your tenancy.
- Per-call scoped accessAsk Arx and the MCP server only fetch the records they need to answer the question in front of them, and never more. Gmail and other comms surfaces are opt-in per workspace.
- Approve before writeDrafts, edits and sends always show a confirmation card. The model doesn’t push the button. You do.
- Workspace usage capEvery workspace gets a monthly AI spend budget you can lift or lower. Predictable, never a surprise bill.
Your fundraise begins here.
One workspace. One subscription.
Run your raise the way best founders do.