Clientary
A full-suite platform to manage clients, invoices, projects, proposals, estimates, hours, payments, contractors, and staff. The perfect solution to win clients and save time. Clientary is a professional services automation solution that covers your entire business. We've helped tens of thousands of freelancers, agencies and businesses manage client workflows. Stop wrestling with one-off doc files, templates, and disconnected apps. We help you streamline client lifecycles from proposals and estimates to time tracking, invoices, and payments so you and your team have everything you need in one place. Start your client relationship right with proposals and contracts. Gather signatures directly through clientary. Generate invoices automatically from billable work or estimates. Collect payments directly via credit card, ACH, or offline methods. Track time and staff tasks. Plan future hours. Manage projects with budgets, deadlines, and varying rates.
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Clientivity
A client-centric automation platform purpose-built to streamline Quote-to-Cash, client engagement, and back-office operations into one seamless experience. Designed for independent professionals and service-based businesses manage their core processes, it offers an intuitive, all-in-one toolset that integrates project management, invoicing, time tracking, billing, and more, all from a centralized platform, maximizing productivity while placing client relationships at the heart of every interaction.
Clientivity is your all-in-one business command center. Instead of juggling separate tools for projects, communication, invoicing, and time tracking, you get everything in one place. Saves you time, reduces hassle, and cuts costs. Managing clients and operations should be effortless, not exhausting.. Whether you’re a freelancer or leading a growing team, Clientivity helps you focus on what matters — delivering value, not managing complexity.
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Sliptree
Sliptree is an easy-to-use invoicing tool built for freelancers and small businesses. Create, send, and manage invoices without the hassle of complex accounting software.
Our clean, visual interface lets you design professional invoices and estimates in minutes — complete with your own logo, brand colors, and custom details.
Turning estimates into invoices or issuing credit notes takes just a click, while built-in tax and VAT handling keeps your documents compliant and organized. Plus, manage all your customers, products, and services in one place.
Supporting multiple languages and currencies, Sliptree also enables businesses working across borders to convert invoices into the PEPPOL e-invoice format, ensuring compliance with international standards for digital invoicing.
Teams can collaborate seamlessly with flexible user roles and permissions. And with unlimited customers, products, and documents included in every paid plan — plus a 14-day free trial!
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Invoicity
Invoicity is a mobile-first invoicing and estimate generator built for freelancers, contractors, and service-based SMBs who need to bill clients on the go.
Create a branded invoice on iOS or Android in under two minutes, share it by link, email, or QR code, and collect payment instantly through embedded Stripe or PayPal checkout.
Unlimited companies can live under one account, so side gigs and multiple DBAs stay neatly separated while feeding a single, real-time payment dashboard. Item and client libraries speed up repeat work, automated reminders reduce late payments, and offline draft mode lets you finish paperwork even when the signal drops.
Start free—upgrade only when your volume grows. With Invoicity, you spend less time on back-office tasks, look more professional to your clients, and get paid faster, all from the phone already in your pocket.
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