Not another tool. An employee.

Your business runs
while you sleep

Mainspring is an AI operations employee for small businesses. It monitors your metrics, tracks your deadlines, finds grants you qualify for, and reports to you daily. Not when you ask. Always.

No credit card required. First briefing in 2 minutes.

Today's Ops Briefing
6:00a Revenue up 12% week-over-week. Cash runway: 8.2 months.
6:01a Q2 tax estimate due Jun 15. Filed your reminder.
6:02a Found: SBA microloan program, $50K at 6.5%. Matches your profile.
6:03a Competitor raised prices 15%. Opportunity brief attached.

Tools ask you to work.
Employees work for you.

Every AI tool on the market waits for you to open it, prompt it, and check its output. Mainspring works the night shift.

Monitors

Daily business pulse

Revenue, expenses, cash flow, customer metrics. Mainspring watches the numbers so you focus on the work. Anomalies get flagged before they become problems.

Tracks

Compliance deadlines

Tax filings, license renewals, permit deadlines, insurance reviews. Never miss a date that costs you money or shuts you down.

Finds

Grants and resources

SBA programs, local grants, industry incentives. Mainspring scans thousands of opportunities and surfaces the ones that match your business profile.

Reports

Daily ops briefing

Every morning, a concise briefing lands in your inbox. What happened, what's coming, what needs your attention. Like having a COO who never takes a day off.

Three minutes to your first briefing

01

Sign up with your email

Create your account in 10 seconds. No credit card, no integrations, no setup wizard that takes an hour.

02

Enter today's numbers

Revenue, expenses, cash on hand, customer count. Four fields. Takes 30 seconds if you have your numbers handy.

03

Get your first briefing

Mainspring analyzes your data and generates an ops briefing with financial analysis, deadline tracking, and one specific recommendation.

Trusted by small businesses across the US
82%
of small businesses fail due to poor financial visibility
14hrs
per week the average owner spends on ops tasks
$12K
median annual cost of a fractional COO
2min
to complete your first daily ops briefing

\"I used to spend every Sunday night doing spreadsheets and email catch-up. Mainspring handles it all by Monday morning. I showed up to a $50K grant interview last month with a printed financial brief. The owner said we clearly had been tracking everything. We got it.\"

JM
Jennifer M.
Home services, Phoenix AZ

\"My CPA was billing me $400/month for basic bookkeeping oversight. I cancelled that and started Mainspring. The daily briefings surface the same issues she used to find — except now I see them at 6am, not after the fact.\"

TR
Tom R.
E-commerce, 3 employees, Austin TX

$29/month or $12,000/month.
The math is obvious.

A fractional COO gives you daily ops oversight. So does Mainspring — at a fraction of the cost.

Fractional COO
$8K /mo
$144,000 / year
Daily ops briefings
Revenue monitoring
Deadline tracking
No grant discovery
No competitor analysis
Best value
$29 /mo
$348 / year — 99.8% less Mainspring
Daily ops briefings
Revenue & expense monitoring
Deadline & tax calendar
Grant & resource discovery
Competitor analysis

The operations hire you couldn't afford just got affordable

A fractional COO runs $5,000 to $15,000 a month. A full-time ops manager is six figures. Mainspring delivers the same daily oversight for a fraction of the cost, and it never calls in sick.