Firmgrove calls itself the company brain: one source of truth, one companion named Adam or Eve, and an Auditor that checks work before it ships. It has two lines. Grow is for people building a startup, and Firm is for established companies, with versions for trades such as catering and construction. This page covers Grow, since that's the line a Nautis buyer would compare.
The Firmgrove site labels its product examples as illustrative data, including its sample investor funnel and morning briefing, so we describe those features as the site presents them. Nautis details come from its own help center. We haven't run the two side by side.
What you can buy today, by stage
Firmgrove packages itself by where your company is. Here is how that lines up against Nautis, using what each listed as of October 2026.
| Your stage | Firmgrove | Nautis |
|---|---|---|
| Testing an idea | Grow Idea at $0: an evaluation and Fundability Scan, plus setup drafts | No $0 option. 14-day trial with no card, then Launch at $49 |
| Raising | Grow Launch: cap table, pitch, data room, investor CRM, MVP spec, roadmap, finance, strategy, deck and plan drafting. $50 a month for your first 12 months if you're among the first 1,000 founders | Launch at $49 or Voyage at $99. Cap table needs Voyage. Investor deals are limited on Launch |
| First customers to manage | Grow Company, on a waitlist when we read it | Leads CRM available now, limited on Launch |
| Support and full HR | Grow Company, on a waitlist when we read it | Employee management and recruitment now. No support desk module |
| Board and workflows | Grow Company, on a waitlist when we read it | Outcome Workflows and routines now. Guides for setting up a board, with no board module |
| Larger needs | Reserve: custom, with SSO, audit log, named security attestations, EU data residency and an SLA | Fleet stops at 25 members |
On timing: the pricing page says Grow Company opens at the beginning of September, and its llms.txt dates that as September 2026. When we read those pages on 31 October, the page still showed the waitlist, so check its current status before you rule it in or out.
Talking to a brain or working in modules
Firmgrove's pitch is that there's no tool to learn. You speak or type to the Companion, it runs the groundwork, and the Studio produces a deck, a business plan, a model, an MVP spec or a one-pager from the same data, so that every number agrees. Its site shows the Companion opening your day at 07:30 with things nobody asked about, such as a trademark window closing in 19 days.
Nautis has a similar morning moment at 7:00 am, but it's a structured briefing that links out to source modules. You also get screens you can work in directly: a pipeline to drag, a board to sort, a sheet to edit. Chat with Commodore is one way in and not the only one.
Founders who've never done this before may prefer Firmgrove's route, because it doesn't ask you to know what a pipeline stage should be. Founders who want to see everything laid out and move it themselves will prefer Nautis. A team of several people may lean to the second, because they need shared screens to work from.
An Auditor and an Approval Center do different jobs
Firmgrove adds a content check to its approval step. Nautis centers on permission. The two ideas are complementary, and comparing them helps you see what each protects you from.
Firmgrove's Auditor and an approval queue are both included in every edition, and the company says nothing external ships without passing an audit and a human approval. Its example shows an investor update draft where $412k of ARR is flagged and $409k takes its place, using illustrative data. It also says hiring, legal commitments and money movements are prepared by the system and decided by you, every time.
The Nautis Approval Center shows you exactly what would be sent or changed, by which agent, for an owner or admin to approve. Capabilities default to Ask every time. Switching one to Run without asking keeps a log, and some actions offer a 10-minute undo. We saw no separate auditing step in the Nautis guides that reconciles a number across documents, so the person approving has to catch a wrong figure.
If your fear is sending an investor a wrong number, Firmgrove's idea speaks to that directly. If your fear is an agent acting without you, both address it.
What the published prices cover
Firmgrove's founding offer is clear on what it gives: $50 a month for 12 months, for the first 1,000 tenants, with founding status following you across editions. The pages we read don't state a seat limit or a per-seat charge, the standard price for Grow Launch after those 12 months, or a figure for Grow Company beyond the phrase "one flat price". It also says setup and migration are billed once, with no amount given, and that infrastructure you connect stays on your own bill. The 15-day trial needs a card and has quotas.
Nautis publishes fixed figures: Launch, Voyage and Fleet at $49, $99 and $129 monthly, and ten times that for a year, with a no-card trial. Nautis credits are capped, though, and regional pricing may apply, so see current plans.
As with any introductory rate, check what month 13 and setup would cost for your case. During those 12 months, $50 is close to what Nautis charges at entry for a broader raise toolkit than Launch includes, since the cap table sits inside Grow Launch and not inside Nautis Launch.
A first-time founder and a twelve-person startup
Two made-up founders show where the line falls.
A founder with an idea and no company
One founder has a subscription hardware idea and a job she hasn't left. Firmgrove's $0 evaluation is built for this moment: describe the idea and get a read on market, wedge and competition, with each gap mapped to what closes it. The Nautis workspace has nothing like it at no cost, though our site has a lighter free idea validator. She should start there, and if she decides to go on, Grow Launch's interview-driven Studio is a gentle way to produce a first deck and plan.
A twelve-person company with paying customers
This founder runs sales, three support staff and a small engineering group, and needs a shared sales pipeline, a task board and leave records today. Firmgrove places client CRM and revenue, full HR and legal, and workflows in Grow Company, which was still on a waitlist when we read it. Grow Launch says "No client CRM" outright. Nautis Voyage at $99 covers 10 members and Fleet at $129 covers all 12, so this team can start now. It would still want a proper support desk elsewhere.
Nautis vs Firmgrove on the details
| Detail | Firmgrove (Grow Launch) | Nautis |
|---|---|---|
| Investor search | Says it matches funds by thesis and sequences outreach. Publishes investor lists of 3,876+ firms | Find Investors directory with filters and match score |
| Cap table | Included | Voyage and Fleet |
| Data room | Included | Every plan: 5, 10 or 25 |
| Marketing | Positioning, brand and content, lite | GTM planner, Social Calendar, brand kit, custom forms |
| People and legal | Lite | Employee management with pay runs, recruitment, DocSign |
| Task tracking | Tasks and a personal planner in every edition | Task boards with Outcome and KPI tasks |
| Connectors | Connectors included. Specific list not on pages we read | 1,000+ apps through a managed catalog |
| Languages | English and Spanish | WhatsApp chat in English, Hindi or Hinglish on enabled workspaces |
| White-label | Listed in every edition | Not listed |
Where Nautis falls short here
- No way to test an idea for nothing inside the product. Our site has a separate free idea validator, but a person who hasn't committed yet has no reason to start a paid Nautis plan after the trial.
- Less drafting from a single interview. Business plans can pull in data from modules and AI can draft sections, but Nautis doesn't describe a Studio that turns one interview into deck, plan, model and spec.
- No built-in audit of numbers. The limits of an AI Chief of Staff apply, and the approver is the check.
- Cap table isn't on the cheapest plan. A raising founder on a budget gets more of the raise from Firmgrove's founding rate, if the 12-month price works for them.
- Young, like its rival. Both products are new, and Nautis has been public on Product Hunt only since July 2026.
Firmgrove's own limit is worth repeating because it says so itself: it doesn't replace your engineers, your product or your judgment. Neither does Nautis.
Our suggestion
Run Firmgrove's idea evaluation if you are still deciding whether to start, since it costs nothing and doesn't need a deck. If you're raising alone and like working by conversation, weigh Grow Launch once you know the month-13 price.
If you have a team, customers or a sales process now, start a Nautis trial, because the modules you need exist today. The first-time founder page and the startup operating system guide go further on what to set up first. Revisit Firmgrove when Grow Company opens if the single-brain idea appeals.
FAQ
How much does Firmgrove cost?
As of October 2026 Grow Idea is at $0. Grow Launch has a 15-day trial that requires a card, then $50 a month for your first 12 months if you're among the first 1,000 founders. The later Grow Launch price and the Grow Company price aren't stated on the pages we read, and Reserve is custom.
Is Grow Company available yet?
When we read Firmgrove's pages on 31 October 2026, Grow Company still showed a waitlist and said it opens at the beginning of September. Check its pricing page for the current status, since this may have changed.
What's the main trade-off in Nautis vs Firmgrove?
Firmgrove is conversation-first with an Auditor that checks claims and an approval queue, and its sales CRM and full HR sit in an edition that was on a waitlist. Nautis is a module workspace with those functions available now and an Approval Center for agent actions. Early solo founders may prefer the first, and teams may prefer the second.
Does Firmgrove have a cap table on its cheaper plan?
Yes. Its pricing table lists the cap table, pitch, data room and investor CRM on Grow Launch. Nautis keeps its cap table and equity calculator to Voyage and Fleet.
Disclosure: We make Nautis, so we have a stake in this comparison. It's based on published information, not a scored hands-on test. Spotted something out of date? Tell us and we will correct it.
Sources
- Firmgrove: homepage (checked Oct 31, 2026)
- Firmgrove: pricing (checked Oct 31, 2026)
- Firmgrove: for startups (checked Oct 31, 2026)
- Firmgrove: what is a company brain (checked Oct 31, 2026)
- Firmgrove: investor lists (checked Oct 31, 2026)
- Firmgrove: llms.txt (checked Oct 31, 2026)