One ecosystem.
Two platforms.
Focused tools where they fit.
Arborbase helps professional teams run the work. Cairn helps organizations create and deliver guest experiences. Echo, Sùil, Crux, and Vigt support specific work without forcing every person into the same system.
A clear place to begin
Start with the responsibility.
Connect only what helps.
Professional teams begin in Arborbase. Organizations creating a guest experience begin in Cairn. Focused tools can stand alone or connect records when that prevents duplicate work, while access stays appropriate to each role.
How people enter the ecosystem
Run the work.
Create the experience.
Each path serves different people and responsibilities. They can connect around the same place without turning operational, consulting, or private records into public information.
ASKR keeps reviewed knowledge and its sources available to teams.
Rowan provides assistance inside the products people already use.
Access stays controlled. Public, operational, consulting, and commercial records do not become universally visible.
One place · Different responsibilities
One property can be managed, serviced, interpreted, and explored without turning every role into one open record.
- 01Institutional team
Arborbase holds the properties, trees, priorities, budgets, and work history.
- 02Professional partners
Sùil supports consulting assessments. Arborbase Commercial coordinates contracted work. Echo carries the relationship, Crux supports readiness, and Vigt handles log-weight estimates.
- 03Experience team
Cairn shapes approved maps, routes, exhibits, plants, and stories into a guest experience.
- 04Visitors
Guests open the Cairn experience directly while operational, commercial, and risk records remain controlled.
Primary platform · Professional operations
The work begins
with one living record.
arborbase is the professional operating platform for commercial companies and institutions. It connects clients, properties, living assets, proposals, schedules, field work, reports, invoices, and long-term history.
- 01Clients, properties, and trees
- 02Work from intake to invoice
- 03History that carries forward
02
Sùil
Connected to arborbase · Field assessment
Assessments,
held to the evidence.
Sùil gives tree risk assessment a dedicated field workflow: document the tree, keep the evidence together, and carry a clear assessment forward for review and action. Supporting observations, imagery, and decisions stay connected to the tree over time.
Sùil aligns with the ISA Basic Tree Risk Assessment Form, which is used throughout the ISA Tree Risk Assessment Qualification (TRAQ) program.ISA Basic Tree Risk Assessment Form © International Society of Arboriculture.
- 01Tree and site capture
- 02Evidence-led assessment
- 03Reports and per-report billing
Connected to arborbase · Relationships
Every relationship,
ready for the next move.
Echo keeps contacts, conversations, opportunities, follow-up, and client communication in one place from first interest through the sales handoff.
- 01Relationship history
- 02Opportunity workflow
- 03Thoughtful follow-up
Connected to arborbase · Gear and learning
Training that shows up
in the field.
Crux gives individuals a practical place to manage gear and learning, while organizations connect equipment, qualifications, inspections, and readiness to Arborbase. Free personal gear tools can stand alone; courses and optional preferred-retailer connections add learning and purchasing convenience.
- 01Free personal gear inventory
- 02Courses and learning paths
- 03Preferred-retailer connections
- 04Organizational readiness in Arborbase
Free field utility · Connected to arborbase
Know the log weight.
Bring a better estimate to the work.
Vigt is a free field utility for estimating green log weight from species, diameter, length, and condition. Save measurements as you work, keep them available for reference, and carry them into the property and work record without re-entering the field context.
- 01Green log-weight estimates
- 02Species, dimensions, and condition
- 03Saved measurement history
Shared intelligence · Across the ecosystem
Keep standards, research,
and past decisions usable.
ASKR helps teams find and use standards, research, field experience, past decisions, and organizational knowledge. Sources and reasoning stay attached so people can review the answer and apply their own judgment.
- 01Standards and source material
- 02Past decisions and organizational memory
- 03Answers people can review
Standalone guest experience platform

Create a guest experience
for your place.
Organizations use Cairn to pin exhibits and places, shape routes, connect stories and physical touchpoints, publish guest experiences people can open directly, and learn from first-party visitor interactions. Arborbase can add approved operational context when it creates value for the organization behind the place.
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