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Lark vs Upbound Crossplane comparison

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Comparison Buyer's Guide

Executive Summary

Review summaries and opinions

We asked business professionals to review the solutions they use. Here are some excerpts of what they said:
 

Categories and Ranking

Lark
Ranking in AWS Marketplace
45th
Average Rating
7.4
Number of Reviews
3
Ranking in other categories
No ranking in other categories
Upbound Crossplane
Ranking in AWS Marketplace
6th
Average Rating
8.4
Number of Reviews
9
Ranking in other categories
No ranking in other categories
 

Mindshare comparison

As of October 2026, in the AWS Marketplace category, the mindshare of Lark is 0.3%, up from 0.1% compared to the previous year. The mindshare of Upbound Crossplane is 0.3%, up from 0.3% compared to the previous year. It is calculated based on PeerSpot user engagement data.
AWS Marketplace Mindshare Distribution
ProductMindshare (%)
Upbound Crossplane0.3%
Lark0.3%
Other99.4%
AWS Marketplace
 

Featured Reviews

reviewer2858913 - PeerSpot reviewer
Marketing Specialist (Acquisition & Retention) at a manufacturing company with 10,001+ employees
Team collaboration has improved and project tracking is clearer but downtime still causes disruption
I think there are some parts of Lark that have not been translated, and sometimes there is a glitch where the product still uses Chinese words. Lark occasionally experiences downtime, and during those times, we usually use WhatsApp for communication and coordination, which can be frustrating. Regarding Lark's AI capabilities, I believe they are good in terms of governance and security. I think there is still room for improvement regarding the accuracy and reliability of Lark's AI output.
Diego Paradeda - PeerSpot reviewer
Senior Software Engineer at Philips
Automated infrastructure deployment has reduced our backend release time from days to hours
I found an issue with features that was difficult for me when we needed to retrieve some tags or IDs of a resource that we deployed using Upbound Crossplane, for example, the RDS. We encountered a problem where we needed to use the ID of the RDS in another document that we have, making it difficult to return this information using Upbound Crossplane deployment. I believe Upbound Crossplane could be improved by possibly having a feature that can return tags, IDs, or resources that were deployed inside AWS, such as needing to return the ID of the VPC that we create when using Upbound Crossplane. I think the current state of Upbound Crossplane is already good enough.

Quotes from Members

We asked business professionals to review the solutions they use. Here are some excerpts of what they said:
 

Pros

"Lark has positively impacted my organization because our team's work has become more noticeable by the management because we have a clear record of what's going on in the emails and with the work on the technical side."
"Lark has impacted my organization positively; it has been a daily driver and has been excellent."
"Lark has positively impacted my organization by helping us reorganize the to-do work, allowing us to focus more on our tasks."
"We went from having a 28-member troubleshooting team down to four to five members of the platform engineering team."
"The time required to complete an environment setup was reduced from about one or two weeks to forty to fifty minutes."
"The best features Upbound Crossplane offers are infrastructure as Kubernetes APIs and self-service infrastructure, where developers can provision resources without cloud credentials, and its strong multi-cloud support that makes it useful in managing AWS, Azure, and GCP from a single control plane with valuable GitOps integration."
"Upbound Crossplane has positively impacted our organization by allowing us to reduce our deployment time from three days to three hours for the entire back-end and entire infrastructure."
"Before choosing Upbound Crossplane, I evaluated various options, but I only found Upbound Crossplane to be the best choice."
"Upbound Crossplane has impacted our organization positively as it has been a transformative experience because the main thing about transformation is how we were able to make our lives easier as engineers."
"When I provisioned PostgreSQL and S3 buckets through Crossplane, I noticed improvements in deployment speed, reliability, and team collaboration."
"Upbound Crossplane has positively impacted our organization by reducing the pipeline time, saving time, and decreasing cost spending."
 

Cons

"Lark can be improved by having the ability to switch between personal and team space."
"Lark occasionally experiences downtime, and during those times, we usually use WhatsApp for communication and coordination, which can be frustrating."
"I have not seen a return on investment at this time; I cannot share any relevant metrics such as time saved, money saved, or fewer employees needed."
"The documentation needs to be updated regarding the needed improvements for Upbound Crossplane. There is very little documentation online, and there are no tutorials for Upbound Crossplane."
"One area where Upbound Crossplane can be improved is with API rate limiting."
"Upbound Crossplane was not stable in my experience."
"However, one area of improvement is the learning curve, as Upbound Crossplane concepts such as providers, compositions, and claims can be difficult for beginners."
"This was the only thing that we took as a disadvantage at the time of implementing, since we did not have any way to see what the Upbound Crossplane composition or what the Upbound Crossplane resource will do to the actual infrastructure."
"Regarding Upbound Crossplane, I see room for enhancement in synchronizing the state file of Crossplane with Terraform, as 90% of organizations have generally implemented Terraform and have their own specific, environment-specific Terraform state files."
"I found an issue with features that was difficult for me when we needed to retrieve some tags or IDs of a resource that we deployed using Upbound Crossplane, for example, the RDS."
"Regarding Upbound Crossplane's capabilities, I feel the governance and security is something which is lacking."
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Top Industries

By visitors reading reviews
Construction Company
29%
Manufacturing Company
21%
Outsourcing Company
10%
Comms Service Provider
6%
Construction Company
26%
Outsourcing Company
11%
Manufacturing Company
11%
Comms Service Provider
11%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
No data available
By reviewers
Company SizeCount
Small Business2
Midsize Enterprise3
Large Enterprise4
 

Questions from the Community

What needs improvement with Lark?
I think Lark could be improved in terms of the UI experience. While it is quite nice, some extra AI features would be great, such as transcriptions or live AI feedback. Regarding Lark's AI capabili...
What is your primary use case for Lark?
My main use case for Lark is within the company to share resources, set calendar appointments, schedule meetings, and connect with my team. A specific example of how I use Lark for my team is that ...
What advice do you have for others considering Lark?
My advice to others looking into using Lark is to make sure to check the free version. You might not need to subscribe at all. I would rate this product a 7 out of 10.
What is your experience regarding pricing and costs for Upbound Crossplane?
I find the pricing, setup cost, and licensing of Upbound Crossplane very suitable for research and development.
What needs improvement with Upbound Crossplane?
One thing I have noticed about improving Upbound Crossplane is that, in Terraform, we can do a validation stage where people can say Terraform plan and see what changes it will do. It would be bett...
What is your primary use case for Upbound Crossplane?
Our main use case for Upbound Crossplane is that we are using Kubernetes as our main platform, and we have multiple clients who will be using this Kubernetes platform for deploying their container ...
 

Overview

Find out what your peers are saying about Lark vs. Upbound Crossplane and other solutions. Updated: September 2026.
915,383 professionals have used our research since 2012.