Trusted by 300+ solventless labs
Check your freeze dryer from anywhere
Real-time data tracking that helps solventless producers increase yields and prevent costly mistakes



Works with Harvest Right and Holland Green Science
Works with Harvest Right and Holland Green Science
300+
hash makers trust us
300,000 hrs
batches monitored
0
device failures
























Rave reviews from real hash makers
Trusted by the best
Trusted by the best
JB/H3adHash
You guys saved me from losing thousands of dollars in hash when my freeze dryers lost power and did not continue the cycle when power came back on; I got a notification and was able to get to the lab & start the freeze dryers again. Also a few times the freeze dryer did not achieve vacuum after I had left and the notifications saved me.
Corey from Wojo Co.
This is mandatory for mastering your freeze dryer. Saved countless hours going back-and-forth to the lab. These guys are tackling the last frontier of hash. Great for troubleshooting and fine tuning your freeze dryer, it also allows you to check in on them from anywhere - from your bed to a plane. No more guessing or worrying about your batches when you're away.
Kalikori Maine
I no longer worry about coming in and finding a freeze dryer stuck at a weird point or worse, errored out and destroying a batch of hash. We're now able to plan our time better and understand when our hash is ready for the next stage rather than just guessing. The device and platform are fantastic - we can finally see exactly what's happening in real-time.
Third Shift Resin
This is a must-have tool in my lab. From data tracking to alerts, it has made the work week smoother and worry-free. I can monitor remotely and catch issues before they become problems. The real-time data helps me optimize every batch and dial in consistency. HashyLink takes the guesswork out of freeze drying and gives me confidence that my equipment is running perfectly even when I'm not there.
Grateful Medz
HashyLink let us monitor our mTorr levels, allowing us to shave a minimum of 5 hours off of our normal dry time. That's the only change we made during this wash, and we think this is our terpiest jar we've made so far.
BioProduction Systems
HashyLink’s has completely transformed how we manage our freeze-drying process. The setup was seamless, and the team was incredibly knowledgeable. What really stands out is the ease of use and reliability of their system. Whether you're in biotech, pharma, or any industry that uses freeze dryers, I highly recommend HashyLink for anyone looking to upgrade their monitoring capabilities and improve overall control.
Danchico
I bought HashyLink from Lowtemp after getting a Costco freeze dryer with no experience. The real-time monitoring prevents screw ups. But the surprise was the worldwide hash making community - Friday Discord classes welcome everyone from processors to home users. Chase helps with setup and community access. I highly recommend HashyLink for the hardware, customer service, and the amazing community.
JB/H3adHash
You guys saved me from losing thousands of dollars in hash when my freeze dryers lost power and did not continue the cycle when power came back on; I got a notification and was able to get to the lab & start the freeze dryers again. Also a few times the freeze dryer did not achieve vacuum after I had left and the notifications saved me.
Corey from Wojo Co.
This is mandatory for mastering your freeze dryer. Saved countless hours going back-and-forth to the lab. These guys are tackling the last frontier of hash. Great for troubleshooting and fine tuning your freeze dryer, it also allows you to check in on them from anywhere - from your bed to a plane. No more guessing or worrying about your batches when you're away.
Kalikori Maine
I no longer worry about coming in and finding a freeze dryer stuck at a weird point or worse, errored out and destroying a batch of hash. We're now able to plan our time better and understand when our hash is ready for the next stage rather than just guessing. The device and platform are fantastic - we can finally see exactly what's happening in real-time.
Third Shift Resin
This is a must-have tool in my lab. From data tracking to alerts, it has made the work week smoother and worry-free. I can monitor remotely and catch issues before they become problems. The real-time data helps me optimize every batch and dial in consistency. HashyLink takes the guesswork out of freeze drying and gives me confidence that my equipment is running perfectly even when I'm not there.
Grateful Medz
HashyLink let us monitor our mTorr levels, allowing us to shave a minimum of 5 hours off of our normal dry time. That's the only change we made during this wash, and we think this is our terpiest jar we've made so far.
BioProduction Systems
HashyLink’s has completely transformed how we manage our freeze-drying process. The setup was seamless, and the team was incredibly knowledgeable. What really stands out is the ease of use and reliability of their system. Whether you're in biotech, pharma, or any industry that uses freeze dryers, I highly recommend HashyLink for anyone looking to upgrade their monitoring capabilities and improve overall control.
Danchico
I bought HashyLink from Lowtemp after getting a Costco freeze dryer with no experience. The real-time monitoring prevents screw ups. But the surprise was the worldwide hash making community - Friday Discord classes welcome everyone from processors to home users. Chase helps with setup and community access. I highly recommend HashyLink for the hardware, customer service, and the amazing community.
JB/H3adHash
You guys saved me from losing thousands of dollars in hash when my freeze dryers lost power and did not continue the cycle when power came back on; I got a notification and was able to get to the lab & start the freeze dryers again. Also a few times the freeze dryer did not achieve vacuum after I had left and the notifications saved me.
Corey from Wojo Co.
This is mandatory for mastering your freeze dryer. Saved countless hours going back-and-forth to the lab. These guys are tackling the last frontier of hash. Great for troubleshooting and fine tuning your freeze dryer, it also allows you to check in on them from anywhere - from your bed to a plane. No more guessing or worrying about your batches when you're away.
Kalikori Maine
I no longer worry about coming in and finding a freeze dryer stuck at a weird point or worse, errored out and destroying a batch of hash. We're now able to plan our time better and understand when our hash is ready for the next stage rather than just guessing. The device and platform are fantastic - we can finally see exactly what's happening in real-time.
Third Shift Resin
This is a must-have tool in my lab. From data tracking to alerts, it has made the work week smoother and worry-free. I can monitor remotely and catch issues before they become problems. The real-time data helps me optimize every batch and dial in consistency. HashyLink takes the guesswork out of freeze drying and gives me confidence that my equipment is running perfectly even when I'm not there.
Grateful Medz
HashyLink let us monitor our mTorr levels, allowing us to shave a minimum of 5 hours off of our normal dry time. That's the only change we made during this wash, and we think this is our terpiest jar we've made so far.
BioProduction Systems
HashyLink’s has completely transformed how we manage our freeze-drying process. The setup was seamless, and the team was incredibly knowledgeable. What really stands out is the ease of use and reliability of their system. Whether you're in biotech, pharma, or any industry that uses freeze dryers, I highly recommend HashyLink for anyone looking to upgrade their monitoring capabilities and improve overall control.
Danchico
I bought HashyLink from Lowtemp after getting a Costco freeze dryer with no experience. The real-time monitoring prevents screw ups. But the surprise was the worldwide hash making community - Friday Discord classes welcome everyone from processors to home users. Chase helps with setup and community access. I highly recommend HashyLink for the hardware, customer service, and the amazing community.
JB/H3adHash
You guys saved me from losing thousands of dollars in hash when my freeze dryers lost power and did not continue the cycle when power came back on; I got a notification and was able to get to the lab & start the freeze dryers again. Also a few times the freeze dryer did not achieve vacuum after I had left and the notifications saved me.
Corey from Wojo Co.
This is mandatory for mastering your freeze dryer. Saved countless hours going back-and-forth to the lab. These guys are tackling the last frontier of hash. Great for troubleshooting and fine tuning your freeze dryer, it also allows you to check in on them from anywhere - from your bed to a plane. No more guessing or worrying about your batches when you're away.
Kalikori Maine
I no longer worry about coming in and finding a freeze dryer stuck at a weird point or worse, errored out and destroying a batch of hash. We're now able to plan our time better and understand when our hash is ready for the next stage rather than just guessing. The device and platform are fantastic - we can finally see exactly what's happening in real-time.
Third Shift Resin
This is a must-have tool in my lab. From data tracking to alerts, it has made the work week smoother and worry-free. I can monitor remotely and catch issues before they become problems. The real-time data helps me optimize every batch and dial in consistency. HashyLink takes the guesswork out of freeze drying and gives me confidence that my equipment is running perfectly even when I'm not there.
Grateful Medz
HashyLink let us monitor our mTorr levels, allowing us to shave a minimum of 5 hours off of our normal dry time. That's the only change we made during this wash, and we think this is our terpiest jar we've made so far.
BioProduction Systems
HashyLink’s has completely transformed how we manage our freeze-drying process. The setup was seamless, and the team was incredibly knowledgeable. What really stands out is the ease of use and reliability of their system. Whether you're in biotech, pharma, or any industry that uses freeze dryers, I highly recommend HashyLink for anyone looking to upgrade their monitoring capabilities and improve overall control.
Danchico
I bought HashyLink from Lowtemp after getting a Costco freeze dryer with no experience. The real-time monitoring prevents screw ups. But the surprise was the worldwide hash making community - Friday Discord classes welcome everyone from processors to home users. Chase helps with setup and community access. I highly recommend HashyLink for the hardware, customer service, and the amazing community.
JB/H3adHash
You guys saved me from losing thousands of dollars in hash when my freeze dryers lost power and did not continue the cycle when power came back on; I got a notification and was able to get to the lab & start the freeze dryers again. Also a few times the freeze dryer did not achieve vacuum after I had left and the notifications saved me.
Corey from Wojo Co.
This is mandatory for mastering your freeze dryer. Saved countless hours going back-and-forth to the lab. These guys are tackling the last frontier of hash. Great for troubleshooting and fine tuning your freeze dryer, it also allows you to check in on them from anywhere - from your bed to a plane. No more guessing or worrying about your batches when you're away.
Kalikori Maine
I no longer worry about coming in and finding a freeze dryer stuck at a weird point or worse, errored out and destroying a batch of hash. We're now able to plan our time better and understand when our hash is ready for the next stage rather than just guessing. The device and platform are fantastic - we can finally see exactly what's happening in real-time.
Third Shift Resin
This is a must-have tool in my lab. From data tracking to alerts, it has made the work week smoother and worry-free. I can monitor remotely and catch issues before they become problems. The real-time data helps me optimize every batch and dial in consistency. HashyLink takes the guesswork out of freeze drying and gives me confidence that my equipment is running perfectly even when I'm not there.
Grateful Medz
HashyLink let us monitor our mTorr levels, allowing us to shave a minimum of 5 hours off of our normal dry time. That's the only change we made during this wash, and we think this is our terpiest jar we've made so far.
BioProduction Systems
HashyLink’s has completely transformed how we manage our freeze-drying process. The setup was seamless, and the team was incredibly knowledgeable. What really stands out is the ease of use and reliability of their system. Whether you're in biotech, pharma, or any industry that uses freeze dryers, I highly recommend HashyLink for anyone looking to upgrade their monitoring capabilities and improve overall control.
Danchico
I bought HashyLink from Lowtemp after getting a Costco freeze dryer with no experience. The real-time monitoring prevents screw ups. But the surprise was the worldwide hash making community - Friday Discord classes welcome everyone from processors to home users. Chase helps with setup and community access. I highly recommend HashyLink for the hardware, customer service, and the amazing community.
JB/H3adHash
You guys saved me from losing thousands of dollars in hash when my freeze dryers lost power and did not continue the cycle when power came back on; I got a notification and was able to get to the lab & start the freeze dryers again. Also a few times the freeze dryer did not achieve vacuum after I had left and the notifications saved me.
Corey from Wojo Co.
This is mandatory for mastering your freeze dryer. Saved countless hours going back-and-forth to the lab. These guys are tackling the last frontier of hash. Great for troubleshooting and fine tuning your freeze dryer, it also allows you to check in on them from anywhere - from your bed to a plane. No more guessing or worrying about your batches when you're away.
Kalikori Maine
I no longer worry about coming in and finding a freeze dryer stuck at a weird point or worse, errored out and destroying a batch of hash. We're now able to plan our time better and understand when our hash is ready for the next stage rather than just guessing. The device and platform are fantastic - we can finally see exactly what's happening in real-time.
Third Shift Resin
This is a must-have tool in my lab. From data tracking to alerts, it has made the work week smoother and worry-free. I can monitor remotely and catch issues before they become problems. The real-time data helps me optimize every batch and dial in consistency. HashyLink takes the guesswork out of freeze drying and gives me confidence that my equipment is running perfectly even when I'm not there.
Grateful Medz
HashyLink let us monitor our mTorr levels, allowing us to shave a minimum of 5 hours off of our normal dry time. That's the only change we made during this wash, and we think this is our terpiest jar we've made so far.
BioProduction Systems
HashyLink’s has completely transformed how we manage our freeze-drying process. The setup was seamless, and the team was incredibly knowledgeable. What really stands out is the ease of use and reliability of their system. Whether you're in biotech, pharma, or any industry that uses freeze dryers, I highly recommend HashyLink for anyone looking to upgrade their monitoring capabilities and improve overall control.
Danchico
I bought HashyLink from Lowtemp after getting a Costco freeze dryer with no experience. The real-time monitoring prevents screw ups. But the surprise was the worldwide hash making community - Friday Discord classes welcome everyone from processors to home users. Chase helps with setup and community access. I highly recommend HashyLink for the hardware, customer service, and the amazing community.
JB/H3adHash
You guys saved me from losing thousands of dollars in hash when my freeze dryers lost power and did not continue the cycle when power came back on; I got a notification and was able to get to the lab & start the freeze dryers again. Also a few times the freeze dryer did not achieve vacuum after I had left and the notifications saved me.
Corey from Wojo Co.
This is mandatory for mastering your freeze dryer. Saved countless hours going back-and-forth to the lab. These guys are tackling the last frontier of hash. Great for troubleshooting and fine tuning your freeze dryer, it also allows you to check in on them from anywhere - from your bed to a plane. No more guessing or worrying about your batches when you're away.
Kalikori Maine
I no longer worry about coming in and finding a freeze dryer stuck at a weird point or worse, errored out and destroying a batch of hash. We're now able to plan our time better and understand when our hash is ready for the next stage rather than just guessing. The device and platform are fantastic - we can finally see exactly what's happening in real-time.
Third Shift Resin
This is a must-have tool in my lab. From data tracking to alerts, it has made the work week smoother and worry-free. I can monitor remotely and catch issues before they become problems. The real-time data helps me optimize every batch and dial in consistency. HashyLink takes the guesswork out of freeze drying and gives me confidence that my equipment is running perfectly even when I'm not there.
Grateful Medz
HashyLink let us monitor our mTorr levels, allowing us to shave a minimum of 5 hours off of our normal dry time. That's the only change we made during this wash, and we think this is our terpiest jar we've made so far.
BioProduction Systems
HashyLink’s has completely transformed how we manage our freeze-drying process. The setup was seamless, and the team was incredibly knowledgeable. What really stands out is the ease of use and reliability of their system. Whether you're in biotech, pharma, or any industry that uses freeze dryers, I highly recommend HashyLink for anyone looking to upgrade their monitoring capabilities and improve overall control.
Danchico
I bought HashyLink from Lowtemp after getting a Costco freeze dryer with no experience. The real-time monitoring prevents screw ups. But the surprise was the worldwide hash making community - Friday Discord classes welcome everyone from processors to home users. Chase helps with setup and community access. I highly recommend HashyLink for the hardware, customer service, and the amazing community.
JB/H3adHash
You guys saved me from losing thousands of dollars in hash when my freeze dryers lost power and did not continue the cycle when power came back on; I got a notification and was able to get to the lab & start the freeze dryers again. Also a few times the freeze dryer did not achieve vacuum after I had left and the notifications saved me.
Corey from Wojo Co.
This is mandatory for mastering your freeze dryer. Saved countless hours going back-and-forth to the lab. These guys are tackling the last frontier of hash. Great for troubleshooting and fine tuning your freeze dryer, it also allows you to check in on them from anywhere - from your bed to a plane. No more guessing or worrying about your batches when you're away.
Kalikori Maine
I no longer worry about coming in and finding a freeze dryer stuck at a weird point or worse, errored out and destroying a batch of hash. We're now able to plan our time better and understand when our hash is ready for the next stage rather than just guessing. The device and platform are fantastic - we can finally see exactly what's happening in real-time.
Third Shift Resin
This is a must-have tool in my lab. From data tracking to alerts, it has made the work week smoother and worry-free. I can monitor remotely and catch issues before they become problems. The real-time data helps me optimize every batch and dial in consistency. HashyLink takes the guesswork out of freeze drying and gives me confidence that my equipment is running perfectly even when I'm not there.
Grateful Medz
HashyLink let us monitor our mTorr levels, allowing us to shave a minimum of 5 hours off of our normal dry time. That's the only change we made during this wash, and we think this is our terpiest jar we've made so far.
BioProduction Systems
HashyLink’s has completely transformed how we manage our freeze-drying process. The setup was seamless, and the team was incredibly knowledgeable. What really stands out is the ease of use and reliability of their system. Whether you're in biotech, pharma, or any industry that uses freeze dryers, I highly recommend HashyLink for anyone looking to upgrade their monitoring capabilities and improve overall control.
Danchico
I bought HashyLink from Lowtemp after getting a Costco freeze dryer with no experience. The real-time monitoring prevents screw ups. But the surprise was the worldwide hash making community - Friday Discord classes welcome everyone from processors to home users. Chase helps with setup and community access. I highly recommend HashyLink for the hardware, customer service, and the amazing community.
What you get



At a glance
Your batch status, anywhere. No more midnight facility runs.



Advanced view
Use live mTorr readouts to pull batches at peak quality. Stop guessing when to end cycles.



Visualize better drying
Catch problems before they ruin batches. Temperature spikes and vacuum drops trigger instant alerts.



Maximize information
Build SOPs from your best runs. Export batch data for compliance and dial in consistency.
Advanced tek

Saving time with ultimate vacuum
Dry up to 50% faster and retain more terps by monitoring your mTorr

Saving time with ultimate vacuum
Dry up to 50% faster and retain more terps by monitoring your mTorr

Saving time with ultimate vacuum
Dry up to 50% faster and retain more terps by monitoring your mTorr

Developing a recipe for different batch sizes
Find optimal dry times without overdrying

Developing a recipe for different batch sizes
Find optimal dry times without overdrying

Developing a recipe for different batch sizes
Find optimal dry times without overdrying

Dialing in your drying for different resin types
Figure out the unique way each strain wants to be dried

Dialing in your drying for different resin types
Figure out the unique way each strain wants to be dried

Dialing in your drying for different resin types
Figure out the unique way each strain wants to be dried
Want advanced tek delivered every few weeks to your inbox?
Pricing
Designed to never let a batch go unprotected.
HashyLink OG
Works for ALL Harvest Right firmware and freeze dryer versions
$400
/year
Easy setup
Easy setup
Easy setup
24/7 live batch data
24/7 live batch data
24/7 live batch data
Customizeable alerts
Customizeable alerts
Customizeable alerts
Future updates and features
Future updates and features
Future updates and features
Batch history and detailed analytics
Batch history and detailed analytics
Batch history and detailed analytics



Official Partnership with Holland Green Science™
HashyLink Mikro - $1,250
/year
Works for Holland Green Science Xiros Mikro v1.12
Live data monitoring
Live data monitoring
Live data monitoring
Visualize your batches with simple charts
Visualize your batches with simple charts
Visualize your batches with simple charts
Built for Holland Green Science Xiros Mikro
Built for Holland Green Science Xiros Mikro
Built for Holland Green Science Xiros Mikro
Use data to find the perfect recipe for your hash
Use data to find the perfect recipe for your hash
Use data to find the perfect recipe for your hash
Become a drying master
HashPro - $2,400
/year
We work with you to dial in batch parameters
We work with you to dial in batch parameters
We work with you to dial in batch parameters
Premium batch analytics every month
Premium batch analytics every month
Premium batch analytics every month
Visual breakdown with charts
Visual breakdown with charts
Visual breakdown with charts
Private Discord channel with Hashy team
Private Discord channel with Hashy team
Private Discord channel with Hashy team
Error alerts
Get notified about overheat and vacuum issues.
WiFi monitoring
View all your freeze dryer data in real time.
Batch history
Automatically log all of your batches in one place.
Auto updates
Optimizes to your individual freeze dryer.
Dry better together
With HashyLink, you get a team. We're always here to answer questions and help you optimize parameters for your specific operation.


