Klartab VS VisualStack.cloud
Compare Klartab VS VisualStack.cloud and see what are their differences
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Klartab
Toggl
Harvest
Clockify
Timesheet.io
Time Doctor
RescueTime
TimeKnot
VisualStack.cloud
Fleio
Mirantis
Platform9
Nutanix
RightScale
OpenStack
Kubernetes
Klartab is two opinionated tools built around one idea: do the obvious thing well, then stop.
Klartab Time is a timesheet tool for freelancers who bill by the hour. There's no live timer, no activity tracking, no bloat - just a clean monthly calendar where you log hours per project, export a PDF, and get paid. It handles multiple clients, currencies, and rates without any conversion surprises. Hour caps per work order nudge you before you accidentally over-bill a retainer. Once a month is invoiced, you lock it - server-side, no edits, no surprises.
Klartab Agency is the companion app for staffing agencies and boutique placement shops. Define work orders centrally, invite your contractors, and every submitted timesheet lands in one filtered inbox - defaulted to what's pending. Review with a full time-entry breakdown and a comment thread, approve to lock the period, or reject with a reason so the freelancer can resubmit in place. No invoicing, no payouts - deliberately out of scope.
The two tools work together but don't depend on each other. Use either one in isolation. Connect both, and any freelancer placed through your agency gets Klartab Time at no extra cost.
Both products are EU-hosted (Belgium), GDPR-ready, and built without behavioural advertising. Your data stays yours - and deleting your account is a one-click cascade.
Our product, based infrastructure cloud. It is an alternative to the cloud panel on openstack for example, in its saas version. It is an all in one system that includes, among other features, Inventory, Support System, Billing, integrations with third parties. And the core of the system, is its Artificial Intelligence (AI) that among its many qualities learns from the cloud infrastructure to offer changes that reduce costs or improve productivity. And it has the feature that auto solves the tickets (at the infrastructure level) in case of not being able to solve it, it scales to an operator. We have a beta to offer the software with artificial intelligence so that it can be installed as a hybrid cloud, making an auto deploy of the installation and configuration of the infrastructure.
KlartabKlartab's answer
Choose Klartab if you want tools that respect your time and your data, without the noise.
Klartab's answer
Klartab is built around a single philosophy: do the obvious thing well, then stop. Unlike bloated all-in-one tools, Klartab offers two deliberately focused products โ Klartab Time for freelancers and Klartab Agency for staffing agencies โ each solving one problem without scope creep.
Klartab's answer
Klartab serves two distinct audiences that often work together:
Freelancers (Klartab Time) Independent contractors who bill multiple clients at different rates and currencies. Specifically: - Mixed-client freelancers who need clean per-project PDF reports at month-end without manual spreadsheet work. - Retainer-heavy contractors on fixed-hour engagements who need cap tracking to avoid over-billing. - Freelancers placed through staffing agencies who need a simple way to submit timesheets for approval.
Staffing & Placement Agencies (Klartab Agency) Boutique agencies (typically 5โ30 contractors) that place freelancers with end clients and need to manage the time-approval workflow centrally. This includes working agency owners who both manage their teamโs submissions and log their own hours as a placed freelancer.
Klartab's answer
Klartab was built out of a frustration with tools that do too much. The founding philosophy is simple: identify the one obvious thing a tool should do, do it well, and stop there.
Klartab Time started as a timesheet tool for freelancers who were tired of live timers, activity tracking, and surveillance-style software. The goal was a clean, manual log โ hours per project, your rate, a PDF for the client โ without any of the noise.
Klartab Agency followed as the natural companion for the agencies that place those freelancers. Instead of chasing submissions over email and reconciling spreadsheets, agencies get a purpose-built inbox with approve/reject workflows, comment threads, and period locking.
Both products share the same values: EU-hosted, GDPR-ready, no behavioural advertising, transparent flat pricing, and a deliberate refusal to expand scope beyond whatโs needed. The Klartab suite is built for people who want software that gets out of the way.
Klartab's answer
Klartab is built on Google Cloud infrastructure:
The web app is fully responsive and works well on mobile browsers. Native iOS and Android apps are on the roadmap.
Klartab's answer
Klartab is an early-stage product and does not publicly list named customers. The typical customers are:
Toggl - Toggl is an online time tracking tool. It features 1-click time tracking and helps you see where your time goes. Free and paid versions are available.
Fleio - OpenStack billing software and control panel for service providers;
Harvest - Simple time tracking, fast online invoicing, and powerful reporting software. Simplify employee timesheets and billing. Get started for free.
Mirantis - Mirantis OpenStack distribution gives enterprises the widest choice of supported operating systems, hypervisors and storage back-ends.
Clockify - Simple and free time tracker. Perfect for small and mid-sized businesses as well as freelancers. Unlimited projects and users, unlimited productivity. Get all the premium functionalities, completely free.
Platform9 - Platform9 is the provider of SaaS managed hybrid cloud and container orchestration solutions at both individual and business levels.