Akaunting
Free planAccounting software described by the vendor as open source, available to self-host or as a paid cloud service.
Self-hostableOpen source
Find business software that fits your size and budget
37 tools across 8 categories, checked against each vendor's own site. Filter by category, price type and business size, then compare two tools side by side.
Directory updated 2026-10-17 · 37 tools · no affiliate links
Asana
Free planWork management for teams to plan projects and track tasks, with a free Personal plan.
Room to grow
Basecamp
Free planProject management with fixed-price plans and a free plan limited to one project.
Easy to start
Brevo
Free planEmail marketing and transactional email platform with a free-forever plan.
Room to grow
Buttondown
Free planA newsletter platform that costs nothing for the first 100 subscribers.
Easy to start
Cal.com
Free planScheduling software with free unlimited scheduling and paid team plans.
Easy to start
Calendly
Free planOnline meeting scheduling with an always-free plan and paid plans.
Easy to start
Capsule CRM
Free planA straightforward CRM for contacts, sales pipelines and tasks, with a free plan.
Easy to start
ClickUp
Free planAll-in-one project management with a Free Forever plan and paid tiers.
Room to grow
Constant Contact
Free trialEmail and social media marketing with phone and chat support, sold on paid plans after a free trial.
Room to grow
Documenso
Free planAn open-source e-signature platform, available as a cloud service or self-hosted.
Self-hostableOpen source
Dropbox Sign
Free planE-signature service from Dropbox with a free plan and a 30-day free trial of paid plans.
Easy to start
FreshBooks
Free trialCloud invoicing and accounting for small businesses and freelancers, with time tracking, expenses and online card payments.
Easy to start
Freshdesk
Free trialHelp desk software from Freshworks with a free trial of paid plans.
Room to grow
Freshsales
Free planFreshworks' sales CRM with a free plan and paid tiers.
Room to grow
GnuCash
Free planFree desktop accounting software for personal and small-business finances, licensed under the GNU GPL.
Open source
Harvest
Free planTime tracking with built-in invoicing for freelancers and teams.
Easy to start
Help Scout
Free planShared-inbox customer support software with a free plan limited to one inbox.
Easy to start
HubSpot CRM
Free planHubSpot's CRM for tracking contacts, deals and customer interactions, with free and paid plans.
Room to grow
Invoice Ninja
Free planInvoicing, online payments, expense and billable-task tracking with a free tier and a self-hosting option.
Self-hostable
Kit
Free planEmail marketing built for creators, with a free plan and a 14-day free trial of paid plans.
Easy to start
Less Annoying CRM
Free trialA simple CRM for small businesses with one flat per-user price and no pricing tiers.
Easy to start
Mailchimp
Free planEmail marketing and automation platform with a basic free plan and paid plans that scale with contacts.
Room to grow
MailerLite
Free planEmail marketing tool with a free plan and a 14-day trial of premium features.
Easy to start
monday.com
Free planWork management platform for planning projects and workflows, with a free plan and paid tiers.
Room to grow
OpenProject
Free planOpen-source project management with task management, Gantt charts and agile boards, self-hosted or in the cloud.
Self-hostableOpen sourceRoom to grow
Pipedrive
Free trialSales-focused CRM built around visual deal pipelines, with email sync and automations on higher plans.
Room to grow
QuickBooks Online
Free planIntuit's cloud accounting software for tracking income and expenses, invoicing and reporting.
Room to grow
Square Invoices
Free planSend invoices and estimates, create contracts and take payments through Square.
Easy to start
Trello
Free planKanban-board project management that is free for up to 10 collaborators per Workspace.
Easy to start
Twenty
Free planAn open-source CRM you can self-host for free or use as a paid cloud service.
Self-hostableOpen source
Wave
Free planAccounting and invoicing for small businesses and freelancers, with a free Starter plan and a paid Pro plan.
Easy to start
Xero
Free trialCloud accounting software with bank connections, invoicing and reporting for small businesses.
Room to grow
Zendesk
Free trialCustomer support platform with ticketing, AI agents and paid plans.
Room to grow
Zoho Books
Free planCloud accounting from Zoho with invoicing, expense tracking and reports, including a free plan.
Room to grow
Zoho CRM
Free planZoho's CRM for sales and marketing teams, with a free edition for up to 3 users.
Room to grow
Zoho Invoice
Free planFree invoicing software from Zoho for creating invoices, tracking expenses and getting paid online.
Easy to start
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Browse by category
InvoicingCreate and send invoices, track time and get paid online.5 toolsAccountingBookkeeping, expenses, bank connections and financial reports.6 toolsCRMTrack contacts, deals and customer conversations in one place.7 toolsEmail marketingBuild lists, send newsletters and automate email campaigns.6 toolsProject managementPlan projects, assign tasks and keep teams on schedule.6 toolsSchedulingLet people book meetings without the back-and-forth.2 toolsHelp deskManage customer support requests from email, chat and more.3 toolsE-signatureSend documents for signature and keep a record of who signed.2 tools