Spotted lanternfly nymphs on a backlit leaf

Make a living keeping trees alive.

The health record for trees.

Start free

14 days, no card. Then the founding rate, $100 a month, locked in.

The ArbKeep Pro dashboard: Health, Search, Steward, Walk, Money The ArbKeep Pro dashboard in sun mode
Every tree

Your whole book, on one map.

Every tree you've charted, across every property. Gold is on your program. Gray is the work still out there.

ArbKeep Pro Health, the Book on a desktop: every charted tree on a satellite map, Tree Steward Program properties in gold and the rest in gray, with the committed work listed beside it The Book map on a desktop, in sun mode
The same map on a phone, with trees under the program counted against trees not enrolledThe phone map in sun mode
The chart

Every tree has a chart.

Its story compounds with every visit, grows with the tree, and goes with it when the property changes hands.

  • The property's whole record
  • Degree-days at the property, and the rain that actually fell
  • What's active on each species now
  • Your rates, and what you charged last time
  • Your notes from the walk

Alex reads it all in context and can draft it for you, when you want it to. The judgment stays yours.

PRO
A shagbark hickory's chart in ArbKeep Pro: its bark photographed looking up the trunk, tree number 9, Carya ovata, 27.7 inches DBH, 65 feet tallThe hickory's chart in ArbKeep Pro, in sun mode
HOME
The same hickory's chart in ArbKeep Home, as the homeowner sees it: the photo, the measurements, and an age and growth estimateThe hickory's chart in ArbKeep Home, in sun mode
Extension labs

A university lab, behind your diagnosis.

Soil, tissue and disease samples, to the lab in your state. The form fills itself. The results land on the tree, and your client reads them at home.

ArbKeep Pro: a soil submission for the Penn State Agricultural Analytical Services Laboratory, filled in with the arborist's details and ready to print The soil lab submission, in sun mode
ArbKeep Home: the homeowner's soil result, a plain-language read of the pH above the lab's numbersThe homeowner's soil result, in sun mode
Programs

Clients for life.

  • Tree Steward
  • Soil & Nutrition
  • Winterizing soon
  • Your own

Subscriptions you design. Prices you set. Renewals you don't have to sell twice.

A program template from the ArbKeep library: the Tree Steward Program, shaped by a working arborist, with its five tree-count ranges waiting for your priceThe template library in sun mode
Your website

Live the day you sign up.

Your face, your credentials and your record, at yourname.arbkeep.com or your own domain, and listed where homeowners search. When one writes in, it lands in Pro as a quote, with a Street View of the property.

An arborist's ArbKeep website on a desktop: his photo, his name and town, his credentials as pills, and two buttons, Ask me to come look and Call
ArbKeep Pro on a phone: two new quotes at the top of the stream, each a homeowner who wrote in from the website, with the first line of what they said The same two website leads in sun mode
The lead opened in ArbKeep Pro: a From the website block with the homeowner's note in full, a Street View button, the client's details, and a Send quote button The opened website lead in sun mode
The money

The business, not just the trees.

  • Check
  • Zelle
  • Venmo
  • Cash App
  • PayPal
  • Cash
  • Card

Not a dollar passes through ArbKeep.

ArbKeep keeps the record. It doesn't file your returns, remit your tax, or hold your money — and it isn't tax, legal or financial advice.

ArbKeep Pro Money on a desktop: revenue against costs by month, and the sales-tax filing periods with what is still unremitted ArbKeep Pro Money on a desktop, in sun mode
ArbKeep Home

A plan for their property, by season.

What's done, what's coming this fall, what it costs. Their trees on the map. One link.

A property care plan: four seasons, five items done, five still to come A property care plan in sun mode
Every tree on the property, numbered on the map The property map in sun mode
Founding rate

Independent doesn't mean alone.

The big firms put a lab, a research team and a program behind every arborist. The science was always public. ArbKeep puts it behind you, under your own name. Built by one independent arborist for the others.

$100a month

Or $1,000 a year, 2 months free.

14 days free, no card. The founding rate is yours for as long as you stay.

Start freeWhat's included →
An arborist's hand on white ash bark

From the field.

All field notes →
The top of the ArbKeep weekly brief: trees on the book, open pest windows, things owed with a date, degree-days, and a rain gauge for the past seven daysYour Book, This Week David All in a felt hat under the branches of an apple tree on his family's heritage orchardThis One's for the Keepers An observed-rainfall card for one block: 0.00 inches over the last 7 days, 4.02 inches over 14, and a dry-week note to give young trees a deep, slow soakDrought, Flood, Drought, Flood