The problem on real farms today
Farmers are under pressure to do more with less, but most tools and systems haven't caught up with reality in the field.
Old tools, new losses
Wrenches, sockets and hand tools haven't changed in decades. Over-torque, loose bolts and unnoticed stress create breakdowns, downtime and hidden costs.
Fertilizer is a blind spend
Fertilizer is one of the biggest line items on the farm, yet most decisions are still made with guesswork instead of real soil data.
Organic certification is a paperwork nightmare
Going organic or regenerative can unlock better prices – but the process is slow, manual and buried in spreadsheets, binders and inspector visits.
Systems don't talk to each other
Big ag platforms track tractors and satellites, not the day-to-day work happening at the wrench, bolt and soil level where most decisions are actually made.
How RenchBear Rapid works
From wrench, to data, to decisions in four simple steps.
01
Measure
Use the RenchBear Rapid smart wrench while tightening, checking equipment, or probing the soil. Built-in sensors capture torque, vibration, temperature and soil conditions.
02
Sync
The wrench connects to the RenchBear app via Bluetooth. Every reading is securely logged, tagged to the field, machine, and job.
03
Analyze
Our intelligent software engine turns raw readings into insights: stress on equipment, soil trends, fertilizer needs, and compliance risks, without you touching a spreadsheet.
04
Act
Get clear recommendations: adjust torque, change timing, tune fertilizer plans, prepare for audits, and keep everything on the farm one step ahead.
Built for real farmers, not lab demos.
Hardware and intelligent software, designed around how work actually happens in the field.
Multi-sensor smart wrench
Torque, vibration and soil-ready sensor options in one rugged tool, so every turn of the wrench can tell you something useful.
Field-ready and farmer-proof
Fertilizer is one of the biggest line items on the farm, yet most decisions are still made with guesswork instead of real soil data.
Farm Intelligence OS
A clean, visual app dashboard that shows what's happening with your equipment and your soil – no manuals, no IT team required.
Smart fertilizer planning
Use your own data to drive personalized fertilizer plans, reduce waste, and focus spending where the field actually needs it.
Organic-ready logs
Automatic activity and soil records that support organic and regenerative certification instead of creating more paperwork.
Works even with bad signal
Designed to keep logging and guiding you in low-connectivity fields, then sync when you're back in range.
Farming OS
The RenchBear app is your farm's command center: every torque event, soil reading and field check in one place.
RenchBear Farming OS connects your tools to your decisions. See live sensor data, review field history, track equipment stress and export clean reports for your agronomist, mechanic or certifier – all from your phone.
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Live dashboard for soil, torque and equipment health
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Field and machine history at a glance
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Alerts when something looks off or at risk
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Maintenance and inspection logs auto-tracked
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Exportable records for audits and advisers
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Built to be simple enough for everyone on the crew
Smart fertilizer,
personalized by your fields.
Your own data should drive your fertilizer plans rather than a generic spreadsheet.
RenchBear uses the readings from your fields, soil moisture, temperature compaction, crop context, in order to design fertilizer strategies that match your ground, season and goals. Less guessing, more impact.
Designed for the future of organic and regenerative certification
RenchBear turns everyday work into a digital paper trail that makes audits and certification easier
Organic and regenerative programs demand proof of what you used, where you used it, and how your soil and practices are changing over time. RenchBear helps you build that proof automatically, in the background, while you work:
Automatic logs of torque events, checks, and field work
Soil trends over time, tied to fields and crops
Simple records you can exports for inspectors and certifiers
Early alerts if something risks your organic status
Compliance Readiness
Equipment & maintenance logs
Soil history
Inputs tagged and documented
About RenchBear
By Tuna Bakirman - Founder & Environmental Engineer
I'm Tuna Bakirman, an Environmental Engineer with an entrepreneurship background. I've spent years studying environmental problems and searching for meaningful solutions that benefit both our planet and our communities.
I believe deeply in humanism, social togetherness, and technology that supports people rather than replacing them.
I'm from San Francisco, California, and I live in both Rotterdam, NL and San Francisco with my two children and my wife Melissa E. Bakirman, a special-education specialist, teacher, and life coach who inspires much of my work.
Why RenchBear Exists
Farmers today face increasing pressure:
•Climate stress and unpredictable weather
•Soil degradation
•Certification & documentation overload
•Market expectations for organic, traceable crops
•Elimination of harmful chemicals and pesticides
•Adoption of new technologies without real support
The Purpose of RenchBear
RenchBear was built to empower farmers through:
•Accurate environmental monitoring
•Sustainable, pesticide-free farm practices
•Easy certification and crop logging
•Smart planning and farm management
•Technology that fits naturally into daily work
Join the RenchBear Early Access Program
We're inviting a small group of forward-thinking farms, mechanics and agronomists to help shape the future of smart tools and fertilizer.
Early Access members get priority on hardware, direct contact with our team, and a voice in how RenchBear grows. In return, we ask for honest feedback from real work in the field.