Picking invoicing software shouldn't take longer than actually sending an invoice, but somehow it always does. There are dozens of options, all claiming to be the easiest, and most of them bury the real pricing three clicks deep behind a "book a demo" button. So here's an honest breakdown of five of the most searched for tools, what they're actually good for and where they fall short.
Moon Invoice
Moon Invoice is built for freelancers and small businesses that want more than basic invoicing without going full accounting software. It covers expense tracking, project management and multi-currency support alongside the core invoicing features.
Pricing: Plans start around $6.67 a month when billed yearly, scaling up based on the number of active clients and users.
Good for: Freelancers and small teams who want invoicing plus light project tracking in one place.
Where it falls short: The genuinely free tier is limited, and once you need more than a handful of active clients you're pushed into a paid plan fairly quickly.
Bill
Bill (formerly Bill.com) is a different animal from the rest of this list. It's built around accounts payable and receivable automation for companies that are paying and collecting from lots of vendors and clients at once, not a quick invoice generator for a solo freelancer.
Pricing: Plans start around $45 per user per month for the Essentials tier, climbing to $89+ for Corporate, plus per-transaction fees on payments.
Good for: Small to mid-sized companies with actual accounts payable teams managing high volumes of vendor and client transactions.
Where it falls short: Massive overkill if you just need to send a handful of invoices a month. The per-user pricing and transaction fees add up fast for anyone outside its target company size.
FreshBooks
FreshBooks is one of the most recommended tools for service based freelancers and consultants, mostly because the invoicing and time tracking are genuinely well designed and easy to use.
Pricing: Starts around $19 to $23 a month for the Lite plan, going up to $70+ for Premium.
Good for: Consultants and agencies who bill hourly and want time tracking built directly into invoicing.
Where it falls short: The Lite plan caps you at a small number of active clients, so a lot of freelancers outgrow it within a few months and get pushed to the next tier sooner than expected.
Xero
Xero is a full accounting platform that happens to include invoicing, popular with small businesses that need proper bookkeeping and multi-currency support, especially outside the US.
Pricing: Starting plans run around $13 to $15 a month but come with caps like 20 invoices a month on the entry tier, with pricing scaling up from there.
Good for: Small businesses that need real accounting, not just invoicing, and plan to eventually work with an accountant or bookkeeper inside the same platform.
Where it falls short: The entry plan's invoice cap means anyone sending more than a handful of invoices a month gets funneled into a pricier tier almost immediately.
QuickBooks
QuickBooks is the tool most accountants already know how to use, which is a real advantage if you're planning to hand your books off to a bookkeeper or CPA at some point.
Pricing: Plans typically start in the $30 to $40 a month range and increase significantly for Plus and Advanced tiers.
Good for: Small businesses that anticipate working closely with an accountant and want a platform their CPA is already familiar with.
Where it falls short: It's built as full accounting software first and an invoicing tool second, which means more complexity and a steeper learning curve than you need if invoicing is genuinely all you're after.
So what's the difference between all of this and just using a free generator
Here's the thing all five of these tools have in common. They're built as ongoing subscriptions for people who need accounting features, client management, team access or payment processing baked in. That's genuinely useful once your business reaches that point.
But if what you actually need is just to create a clean professional invoice and get it sent, all of that becomes weight you're carrying for no reason. You end up paying monthly for expense tracking and reporting dashboards you'll never open, just to access a feature you needed once this week.
This is really the gap freeinvoices.online fills. No monthly subscription, no per-user fees, no invoice caps forcing you into a higher tier. You open the site, fill in your business and client details and download a finished PDF invoice, done. No account required unless you want to save your invoice history, and even then it stays free. For someone sending a handful of invoices a month, or just starting out and not ready to commit to a $20 to $80 monthly accounting subscription, it covers the actual job without the overhead the tools above are built around.
None of this makes the other five bad tools. Bill genuinely makes sense for companies processing high volumes of vendor payments. FreshBooks is great once you're tracking billable hours across multiple clients. Xero and QuickBooks earn their keep the moment you need a real accountant involved. But for the simple task of making an invoice look professional and getting it out the door, most people are paying for a lot more tool than they actually need.
Quick answers
Which of these has a genuinely free plan?
Moon Invoice offers a limited free tier but caps clients quickly. The rest are paid from the start, sometimes with a free trial period.
Is Bill a good fit for freelancers?
Generally no. It's priced and built for companies with actual AP/AR volume, not solo freelancers sending a few invoices a month.
Do I need accounting software just to invoice clients?
Not necessarily. If invoicing is your only need, a free invoice generator covers that without the added cost of a full accounting subscription. Try it free — no signup needed.
When does it make sense to upgrade from a free tool to one of these?
Usually once you need recurring billing automation, team access, integrated payment processing or you're working closely enough with an accountant that shared software access matters.
Picking the right tool really comes down to matching it to what you actually do, not what looks the most impressive on a features page.
If you just need to send a professional invoice without a subscription, a free invoice creator covers that in a couple of minutes. For a beginner walkthrough of every field, see how to make an invoice step by step. And when volume, recurring billing, or an accountant starts to matter, our running your business guide covers when it's actually time to upgrade.