Around 38% of startups fail due to cash flow issues—CB Insights claims.
Not because the product wasn’t good. Not because the market didn’t exist. But because the founders didn’t have a clear, real-time handle on the money going in and out.
Receipts pile up. Invoices get buried. Burn rates are a rough guess at best. And when investors ask for financials, you’re left scrambling through spreadsheets.
If that sounds familiar to you, chances are you simply haven’t found the right accounting tool—something built for speed, automation, and founder reality.
In this guide, we’ve prepared the best accounting software for startups in 2025—from free options for early teams to scale-ready picks for growth. And also some info on what accounting software actually does and why you ever need it.
Let’s get started!
A quick comparison table
Top 5 accounting software picks in 2025, depending on your stage and needs:
Wave – Best free option for early-stage
QuickBooks Online – Best all-rounder for fast-growing teams
Xero – Best for global startups and multi-currency needs
Zoho Books – Best for all-in-one teams and founders using the full Zoho stack
FreshBooks – Best for service-based businesses and agencies
A detailed teardown of the best accounting software for startups
As with any other startup tools, there’s no one-size-fits-all when we speak about accounting toolkits.
Below, we’ve broken down the top picks for startups and small businesses—based on where you are, what you need, and how fast you’re growing.
1. Wave accounting software—best free starter
Wave is a go-to for bootstrapped founders, and it’s easy to see why. You get a full bookkeeping setup (ledger, invoicing, receipt scanning) completely free, with no time limits or hidden catches. You can create unlimited invoices, pull in bank feeds from major institutions, and generate simple P&L, balance sheet, and cash flow reports.
The interface feels clean and easy, even if you’ve only used spreadsheets before. You won’t need to know double-entry accounting to get started. And if you want extras like payments or payroll later, you can just add them on when you’re ready.
G2: 4.3 (298 reviews)
Pros:
Zero-cost plan
Clean, intuitive design
Easy setup with Stripe and PayPal feeds
Free access for your accountant
Free bookkeeping app (in AppStore and Google Play)
Cons:
No multi-currency support
No class or location tracking
Customer support is email-only
Basic audit trail
Best accounting software for: Founders just getting started, small businesses, or pre-revenue startups who need real financial reports but can live without more complex features for now.
Pricing:
Core bookkeeping: Free
Payments: 2.9% + $0.60 per transaction
Payroll (US/Canada): From $20/month
2. QuickBooks—the most scalable option
If you’re planning to scale fast, choose QuickBooks. It offers four tiers (from Simple Start to Advanced) with features like mileage tracking, inventory management, class/location tags, and 650+ integrations.
The newest addition—Intuit Assist—uses generative AI to auto-categorize expenses, draft invoices, and even help nudge late payers. It’s built for you if you want serious reporting power but don’t want to piece together multiple accounting tools.
Capterra: 4.3 (8,038 reviews)
What’s great about this accounting software:
Has a deep ecosystem with tons of add-ons
Loved by accountants
Has multi-entity support with class and location tagging
Offers first-party payroll and payments
However:
Prices tend to rise every year
Steeper learning curve if you’re new to accounting
Extra cost for adding more users
QuickBooks fits: Fast-growing SaaS, e-commerce, or service companies that will outgrow free tools quickly and need serious financial infrastructure.
Pricing:
Search not only for accounting software but also payroll tools? Check out our guide on the top picks in 2025.
3. Xero—best for global startups
Xero makes life easy if you’re building a global business from day one. It offers features like automatic FX revaluations, real-time bank feeds, and access to over 1,000 app integrations (including Stripe, Gusto, and Shopify).
Their Analytics Plus add-on is a standout: it delivers 90-day cash flow forecasts and scenario modeling, which investors love to see at the seed stage. You also get unlimited users across all plans—a big win as your team grows.
G2: 4.3 (726 reviews)
What’s good about Xero:
Beautiful, intuitive interface
Unlimited users across all tiers
Real-time bank feeds and automatic FX gains/losses
Accounting software for multiple companies (you can add as many entities as you like)
What’s bad:
Inventory and project tracking are only available from the “Growing” tier and up
Limited US payroll options (you’ll need third-party apps)
Great accounting software for: Startups with international operations or global customers who need strong multi-currency support and clean, accountant-friendly reporting.
Xero pricing (US):
4. Zoho Books—best for all-in-one teams
Zoho Books is the best choice for startups that want everything in one place. It ties invoicing, banking, and automation rules together—and syncs easily with Zoho CRM, Inventory, and the rest of Zoho’s 50+ app ecosystem.
If your revenue is under $50K and you’re okay with the “1 user + 1 accountant” option, you can stay on the Free plan indefinitely. Once you grow, there are five paid tiers to scale with you. Built-in workflow automation (like if–then rules and client approval flows) is surprisingly powerful for the price, making it a smart choice for process-driven teams.
Capterra: 4.4 (659 reviews)
Pros:
Tight native ecosystem with CRM and Inventory
Powerful built-in workflow automation
Generous free tier for early-stage startups
Cons:
Smaller third-party marketplace compared to other accounting tools like QuickBooks or Xero
Advanced payroll options are limited (mainly for the US and India)
Who can benefit from this accounting software: Founders already using Zoho apps—or anyone wanting a full business stack that’s affordable and scalable.
Pricing:
5. FreshBooks—best project accounting software
FreshBooks is a favorite for agencies, consultants, and dev shops that bill by the project or hour. It blends time tracking, invoicing, proposals, and client portals into one clean, designer-friendly interface.
Time entries flow straight into invoices, and clients can view estimates, contracts, and payments all in one place. The best accounting software for startup teams who want accounting that feels project-first rather than spreadsheet-first.
Capterra: 4.5 (4,502 reviews)
Why FreshBooks is worth trying:
Beautiful, intuitive UI
Strong mobile bookkeeping app for on-the-go invoicing and tracking
Team chat attached to every invoice
Easy project profitability tracking
But be aware that this cloud accounting software has:
No multi-currency until the Premium plan
Limited double-entry accounting reports
Minimal inventory support
Choose FreshBooks if you’re: A service-based startup—like design studios, consultancies, or dev shops—that cares more about projects and clients than complex financial reporting.
Pricing:
If you pay monthly:
If you decide to pay yearly:
6. Sage Business Cloud Accounting—best for startups with basic inventory and tax needs
Some general info, first.
Sage is a UK-based software company that builds payroll, enterprise, and accounting tools for businesses of all sizes—from freelancers to large enterprises.
Here’s how the company’s product lineup breaks down:
Sage Business Cloud Accounting—software for small businesses and startups;
Sage 50 Cloud (mostly desktop-based)—for small to mid-sized businesses;
Sage Intacct—a full cloud ERP for mid-sized and scaling companies
In this guide, we’re focused on Sage Business Cloud Accounting, which is the only Sage product that really fits early-stage and startup needs.
Sage is a solid pick for startups managing tangible products—like retail, e-commerce, or hardware—thanks to its built-in inventory tracking and VAT/GST support. It gives you structured, compliant accounting with features like cash flow dashboards, audit trails, and automatic bank reconciliation, all without the complexity of a full ERP system.
While the interface feels more traditional compared to tools like Xero or QuickBooks, it’s dependable, audit-ready, and ideal for founders who need reliable tax reporting and basic stock control out of the box.
G2: 4.2 (67 reviews)
Why Sage Accounting is one of the best accounting software for startups:
Handles tax stuff like VAT automatically
Tracks inventory without needing extra tools
Clean reports and bank sync that just work
But:
The design feels a bit old-school
It doesn’t automate or connect with other tools as much as some competitors
Use Sage program if you’re:
A startup selling physical products that needs simple inventory + tax tracking without going full ERP.
A service-based or regulated startup that needs clean books and strong compliance.
Pricing:
7. FreeAgent—best accounting software for UK startups
FreeAgent is a great option for UK-based startups, as this tool can automatically handle Self-Assessment, RTI payroll, and MTD VAT filings. You’ll get all your tax deadlines in a straightforward “Tax Timeline” inside the app.
You can get FreeAgent for free when you open a business account with many UK challenger banks (such as Mettle)—a smart move for those just starting out.
This accounting software also works well for US and global ventures (but without the local tax features). You can benefit from FreeAgent’s invoicing, expense tracking, and project management tools. One more good thing is that you get unlimited users and projects from the start, with no extra costs as you grow.
Trustpilot: 4.7 (2,596 reviews)
Advantages:
Super-simple, intuitive UI
Real-time tax estimates and deadline tracking
Excellent email and chat support
Disadvantages:
GBP-centric (limited for global startups)
Smaller marketplace for third-party integrations
Limited multicurrency support
FreeAgent is best for: UK-based founders who want their taxes handled automatically without a bookkeeper.
Pricing varies based on your location:
For UK-based startups:
For US-based founders:
For global ventures:
8. Microsoft Dynamics 365 Business Central—best for complex, scaling startups
If you’re already deep in the Microsoft world (Excel, Teams, Power BI), Business Central can give you serious financial firepower. It covers full general ledger, inventory management, purchasing, and manufacturing—and built-in dashboards through Power BI.
Dimensions are a standout feature: you can tag transactions by project, investor, or entity, making it easy to manage multiple business lines or SPVs (Special Purpose Vehicles) from day one.
Gartner: 4.4 (121 reviews)
Why it’s a great option:
Integrates with Excel, Teams, and Power BI
Gives you deep, actionable data and custom approval flows
Easy to scale into a full Microsoft ERP as your business grows
What you should keep in mind:
Per-user pricing can add up fast
Setup is heavy, often needing a Microsoft partner
It’s probably more than you need if you’re still in the early stage
Microsoft accounting software is a great choice for: Venture-backed hardware or deep-tech startups that are growing fast and need more than just basic bookkeeping.
But note that it might be too much for fresh startups that are still in the early growth phases.
Pricing:
9. Kashoo—best for freelancers and tiny teams
Kashoo offers two options: a standard double-entry accounting software and TrullySmall Accounting for easy income and expense tracking.
The standard version is a robust accounting tool that helps small businesses with double-entry bookkeeping, bank feeds, invoicing, and reporting. It’s ideal for businesses that need full accounting features but with an intuitive, user-friendly interface.
On the other hand, TrulySmall Accounting is a simpler option for startups or freelancers who want to manage their basic finances with minimal effort. It automatically tracks income and expenses and generates simple reports to help you stay on top of your finances.
G2: 4.6 (53 reviews)
What’s good about Kashoo:
Flat, predictable pricing
Ultra-clean, single-screen UI (great for bookkeeping beginners)
Helpful, responsive human support via in-app chat
What’s less good:
No native payroll
Light inventory even at the Advanced level
Browser and iOS only—no desktop app
Who may benefit from this tool: Freelancers, consultants, and micro-startups who have outgrown spreadsheets but want simple, AI-assisted accounting.
Pricing:
10. Odoo—best for product-led or e-commerce startups
Odoo lets you start simple—with just accounting—and grow into a full ERP whenever you’re ready. Its double-entry ledger includes smart bank reconciliations, AI-powered bill scanning, payable/receivable aging, and full multi-currency support.
The real power comes later: you can bolt on CRM, Inventory, e-commerce, or even manufacturing without switching platforms or doing messy data migrations. Everything sits inside one unified system, ready whenever you are.
Capterra: 4.2 (1,245 reviews)
Odoo’s pros:
One database for accounting, sales, inventory, and more
Affordable per-user pricing for unlimited apps
Large, active, open-source community (100k+ developers)
Available as both cloud or self-hosted
However:
Setup can feel heavy—might need a partner or developer help
Learning curve is steeper compared to Xero or Wave accounting software
Support is limited unless you’re on a paid plan
Odoo is a good fit if you’re:
A product-driven or e-commerce startup that plans to grow quickly and needs a flexible, customizable system from day one.
Pricing:
If paid monthly:
If paid annually:
Note: These are the general Odoo pricing plans. For specific pricing related to their Accounting software or other apps, it’s best to contact Odoo directly.
Here is a quick checklist on how to choose the best accounting software for your startup:
And remember, it’s better to match your budget with your future growth potential and revisit your accounting stack every funding round.
What is accounting software?
Accounting software is a tool that helps company owners manage their financial records. With it, you can track your income, expenses, invoices, payroll, and more.
Accounting tools automate manual accounting tasks and give you a clear picture of your business’s financial health in real time.
Here are the core features:
General Ledger (GL): The heart of accounting software where all financial data is recorded.
Invoicing: Sending invoices to customers for services or products you sell.
Expense tracking: Recording and categorizing your business expenses.
Financial reporting: Creating balance sheets, profit and loss statements, and cash flow statements.
Bank reconciliation: Making sure that your company’s books match up with bank records.
Types of accounting software
When discussing accounting software, businesses typically choose from one of three broad categories:
Cloud-based accounting software—one of the most popular choices as you can manage your finances from anywhere (Example: QuickBooks Online, Xero).
Desktop-based software—if you prefer something that works offline, but just keep in mind that this option can have limits in terms of updates and access (Example: QuickBooks Desktop).
Integrated software (ERP systems)—a great solution for larger businesses that need more than just accounting (Microsoft Dynamics 365, Odoo ERP).
However, beyond these three broad categories, there are also specialized options for businesses with unique needs:
Open-source accounting software—is the best choice for startups that are on a tight budget or a tech-savvy team, as it’s free to use and fully customizable (Example: Odoo).
Specialized software—something special for specific industries or business types like freelancers, e-commerce businesses, nonprofits, or construction companies (Example: FreshBooks)
Why do startups need accounting software?
As a startup founder, you might be juggling a million things at once—your product, marketing, growth strategies, etc. And the last thing you want is to spend hours manually tracking your finances.
Luckily, you don’t have to. The right accounting tool can take care of this burden.
Data check: According to Statista, the accounting services industry in the US is on a solid growth track, with revenue hitting $147.5 billion in 2023. This means the demand for reliable financial tools is on the rise.
Here’s how accounting tools can help you:
Save your time. They automate everything from invoicing to tax filing, freeing up hours each week that you can reinvest into growing your business. And because these tools are automated, they help ensure accuracy—no more manual errors or missed deductions when it’s time to file taxes.
Craft real-time reports for you. You don’t have to wait until the end of the month to know your cash flow status. With just a few clicks, you can pull up detailed financial reports.
Ease the compliance burden. With accounting software, you’ll be sure that everything is tracked properly and in line with regulations—whether it’s tax codes or employee deductions. And for investor readiness, having clean, organized financials is a must.
Grow with you. As your business evolves, so do your financial needs. Whether it’s adding multi-currency support, advanced reporting, or payroll features, your accounting tool can scale as your business does, so you don’t have to worry about outgrowing your system too soon.
Questions founders typically ask
- What is the most used accounting software?
It’s probably QuickBooks Online (QBO). This accounting tool is popular among small businesses because it’s easy to use, highly flexible, and offers everything from invoicing to advanced financial reporting.
Xero is also widely used, especially by small to mid-sized businesses, and is well-known for its user-friendly interface and strong multi-currency support.
Both are good options, but everything depends, of course, on your needs.
- What is the cheapest accounting software?
Wave is the best accounting software for startups with low cash. It’s completely free for core features like invoicing, accounting, and financial reports.
If you need more features, you can use Zoho Books. It offers a free plan for businesses with revenue under $50K, which is perfect for small startups.
- Can Excel replace accounting software?
While you can do some basic stuff with Excel, it can’t really substitute full accounting software. Sure, you can track income and expenses and even create a basic profit and loss sheet, but Excel doesn’t automate tasks like invoicing, bank reconciliation, or tax calculations. Also, it can be prone to errors, so you may then spend hours maintaining your own system.
The verdict: Excel can work when you’re just starting out, but as soon as your business grows and your financial needs get more complex, it’s time to switch to accounting tools.
Wrap-up on how to choose the best accounting software for your startup
Picking the right accounting tool boils down to knowing what exactly you need and what works best for you and your business.
With so many options in the market today, testing each would take too much time. That’s why we’ve crafted a list of the top picks with all the necessary info so you can make a smart decision faster.
When your finances are organized and clear, it’s not just about keeping things neat. This helps you create accurate financial models, build solid decks, and effectively pitch to investors.
If you need help fundraising, preparing investment documents, and growing your business, reach out to our expert Waveup team. We’re ready to assist with the tough parts of your founder journey.