Best Software Tools for Freelancers in 2026

Freelancers need tools that handle everything from client proposals to invoicing without enterprise complexity or per-seat pricing. This list covers the most-used tools in each category, ranked by community votes from Kreemhunt users.

Top Picks by Community Votes

#1

Free CRM at its core, with marketing, sales, and service hubs built around it.

#CRM Software Freemium WebiOSAndroid ★★★★☆ 4.3

▲ 538

#2

The default small business accounting software for bookkeeping, invoicing, and payroll.

#Accounting Software Paid WebMacWiniOS ★★★★☆ 4

▲ 456

#3

A visual, pipeline-first CRM built around how salespeople actually think about deals.

#CRM Software Paid WebiOSAndroid ★★★★☆ 4

▲ 389

#4

One-click time tracking with minimal friction and clean reporting.

#Time Tracking Apps Freemium WebMacWinLinux ★★★★☆ 4

▲ 389

#5

Xero

Cloud-native accounting software popular with small businesses outside the US.

#Accounting Software Paid WebiOSAndroid ★★★★☆ 4.3

▲ 356

#6

Time tracking with built-in invoicing, built specifically for billing clients directly.

#Time Tracking Apps Freemium WebMacWiniOS ★★★★☆ 4.2

▲ 312

#7

Gmail

The world's most widely used email client, free with a Google account.

#Email Clients Freemium WebiOSAndroid ★★★★☆ 4

▲ 276

#8

Microsoft Outlook

Microsoft's email client, standard in most corporate environments.

#Email Clients Freemium WebMacWiniOS ★★★★☆ 4

▲ 243

#9

Invoicing and accounting software built for freelancers and small service businesses.

#Invoicing Tools Paid WebiOSAndroid ★★★★☆ 4

▲ 176

#10

Wave

Free invoicing and accounting software for small businesses and freelancers.

#Invoicing Tools Freemium WebiOSAndroid ★★★★☆ 4

▲ 154

#11

Affordable, full-featured CRM aimed at small and mid-sized sales teams.

#CRM Software Freemium WebiOSAndroid ★★★★☆ 4.1

▲ 26

#12

CRM from Freshworks with built-in phone, email, and AI-powered lead scoring.

#CRM Software Freemium WebiOSAndroid ★★★★☆ 4.2

▲ 18

#13

Accounting software from the Zoho suite, with a genuine free tier for very small businesses.

#Accounting Software Freemium WebiOSAndroid ★★★★☆ 4

▲ 18

#14

Free time tracker with genuinely unlimited users and projects on its base plan.

#Time Tracking Apps Freemium WebMacWinLinux ★★★★☆ 4.1

▲ 16

#15

Time tracking with optional screenshots and activity monitoring for remote and field teams.

#Time Tracking Apps Freemium WebMacWinLinux ★★★★☆ 3.8

▲ 14

#16

Open-source invoicing tool, free with unlimited invoices when self-hosted.

#Invoicing Tools Open Source WebiOSAndroid ★★★★☆ 4

▲ 14

#17

Email client with smart inbox prioritization and AI writing assistance, from Readdle.

#Email Clients Freemium WebMacWiniOS ★★★★☆ 4.1

▲ 14

#18

Sage Accounting

Long-established accounting software for small and growing businesses, backed by decades of heritage.

#Accounting Software Paid WebiOSAndroid ★★★★☆ 3.8

▲ 13

#19

Premium, speed-focused email client built entirely around keyboard shortcuts.

#Email Clients Paid WebMaciOSAndroid ★★★★☆ 4

▲ 12

#20

Accounts payable and receivable automation that layers on top of your existing accounting software.

#Invoicing Tools Paid WebiOSAndroid ★★★★☆ 4

▲ 11

Frequently Asked Questions

What tools do most freelancers use?: The most common freelancer stack includes: a time tracker (Toggl Track or Harvest), invoicing (FreshBooks, Wave, or Invoice Ninja), a CRM or contact manager (HubSpot free tier or Notion), and a contract/e-signature tool (DocuSign or Dropbox Sign). Many freelancers also use Slack for client communication and Zoom for calls.
What's the best free invoicing tool for freelancers?: Wave is the most capable completely free invoicing and accounting tool for freelancers — it handles invoices, expense tracking, and basic accounting at no cost. Invoice Ninja is also free when self-hosted. FreshBooks is the best paid option if you bill by the hour.
Do freelancers need a CRM?: A CRM becomes useful once you're managing 5+ active client relationships simultaneously. HubSpot's free CRM handles contact management, deal tracking, and email history well enough for most freelancers without any cost. More complex sales pipelines with multiple stages benefit from a paid CRM.