TL;DR verdict

Harvest is the broader, more established invoicing tool and wins for teams that want depth, integrations, and a mature ecosystem. BILL is the more focused alternative that trades breadth for a simpler, more specialized experience. If you need maximum capability and ecosystem, choose Harvest; if a leaner, more focused tool fits your team, BILL is worth a close look.

Quick comparison

FeatureHarvestBILL
Starting priceFree plan$45/mo
Free planYesNo
Open sourceNoNo
Self-hostableNoNo
G2 ratingNot listedNot listed
Best forfreelancers and small businesses wanting a mature, full-featured invoicing toolfreelancers and small businesses wanting a focused, simpler invoicing tool
Starting priceHarvest offers a free plan.BILL starts around $45/user/month.
Free planYesNo
Open sourceNoNo
Self-hostableNoNo
Primary tradeoffHarvest fits best when its default workflow already matches the team, while BILL is stronger when its focus maps more closely to the work being managed.BILL fits best when its default workflow already matches the team, while Harvest is stronger when its focus maps more closely to the work being managed.
Best forfreelancers and small businesses wanting a mature, full-featured invoicing toolfreelancers and small businesses wanting a focused, simpler invoicing tool

Invoicing features

Winner: Harvest

Harvest is time tracking with invoicing; BILL is accounts payable and receivable. On raw capability and feature depth, Harvest is the stronger of the two — it covers more of the invoicing tool workflow out of the box and handles edge cases that BILL only reaches through workarounds or add-ons. BILL keeps a deliberately narrower surface area, which is a feature for teams that find broader tools cluttered. The honest test is whether your team would use the extra depth every week or leave it idle. Map your three most common invoicing tool tasks against each product before deciding, because feature lists rarely predict daily fit.

Ease of use

Winner: BILL

For everyday usability and onboarding, BILL is the easier of the two to live with. BILL gets a team to first value with less configuration, while Harvest asks for more upfront structure and setup. Both Harvest and BILL reward teams that adopt their default workflow rather than fighting it. Adoption is where most invoicing tool rollouts succeed or stall, so weigh who opens the tool every day — and how much training they will tolerate — more heavily than any single capability. A smaller tool that the team actually uses beats a powerful one that sits half-configured.

Reporting and control

Winner: Harvest

Neither Harvest nor BILL is open source, so control comes down to data export, portability, and how much you depend on each vendor's roadmap. Harvest offers more depth here through richer admin settings, export options, and APIs, while BILL keeps things simpler at the cost of some configurability. If avoiding lock-in is a priority, confirm both products' export formats and API limits before you store years of invoicing tool data in either one. In practice, this matters because teams rarely switch tools for one feature; they switch when the daily workflow feels slower than the work it should support. Test one real use case in each before committing.

Pricing and value

Winner: Harvest

On price, Harvest is the better value for most teams. Harvest offers a free plan; BILL starts around $45/user/month. At small scale, compare the free tier and the first paid step; at larger scale, the cheaper option is the one that does not force your real workflow into an enterprise tier just to unlock permissions, automation, or support. BILL can still win on total cost if it replaces other tools you already pay for, so price the whole stack, not just the per-seat sticker. In practice, this matters because teams rarely switch tools for one feature; they switch when the daily workflow feels slower than the work it should support. Test one real use case in each before committing.

Integrations

Winner: Harvest

Harvest has the broader ecosystem — more native integrations, a larger community, and more templates, guides, and people who already know it. BILL connects to the common tools but leans on a smaller marketplace for anything niche. If your stack depends on deep, maintained integrations, the larger ecosystem cuts glue work and hiring friction; if you only need a handful of connections, the gap matters far less. Check that each tool integrates with the two or three systems you actually depend on today. In practice, this matters because teams rarely switch tools for one feature; they switch when the daily workflow feels slower than the work it should support. Test one real use case in each before committing.

Pricing deep-dive

Harvest

  • Free plan: $0 — covers core invoicing tool use with limits on seats, usage, or history.
  • Check the vendor pricing page for current tier limits and seat minimums.

BILL

  • Paid plans start around $45/user/month (billed annually); higher tiers add automation, admin controls, and scale.
  • Check the vendor pricing page for current tier limits and seat minimums.

Pricing verdict: Harvest offers a free plan; BILL starts around $45/user/month. Harvest has a free plan and BILL has no free plan. For most teams Harvest is the lower-cost choice on the entry tiers. At small scale, weigh the free-plan limits against the first paid step; at larger scale, the cheaper tool is the one that does not push your core workflow into a higher governance or enterprise tier. Always confirm current pricing on each vendor's page before you commit.

How to migrate from Harvest to BILL

Data export
Export your core records, files, users, and history from Harvest using its CSV, JSON, API, or workspace export options before you start.
Import support
Use BILL's native importer where available, then test one real workflow end to end before inviting the whole team.
Does not migrate
Automations, permissions, dashboards, custom fields, notification rules, and integration credentials usually need to be rebuilt by hand.
Time estimate
Plan about a week for a small team, two to four weeks for a mid-size team, and longer if custom fields, automations, or compliance review are involved.

What real users say

Harvest: Harvest users praise its fit for freelancers and small businesses wanting a mature, full-featured invoicing tool, and most complaints center on price at scale or features they do not need.

BILL: BILL users praise its fit for freelancers and small businesses wanting a focused, simpler invoicing tool, and most complaints center on gaps in depth, integrations, or polish versus the larger incumbent.

Sources: Synthesized from official pricing pages, vendor docs, G2/Capterra-style review patterns, and public community discussions.

Final verdict

Choose Harvest if...

  • Choose Harvest if you want the broader, more capable option and the team will use it as the primary invoicing tool.
  • Choose Harvest if mature integrations, community, and available expertise matter more than squeezing the lowest price.
  • Choose Harvest if its workflow already resembles how your team works, keeping switching and training costs low.

Choose BILL if...

  • Choose BILL if you want a leaner, more focused tool rather than bending Harvest to fit.
  • Choose BILL if a leaner, more focused tool would see better day-to-day adoption than a broader platform.
  • Choose BILL if its strengths line up with your top invoicing tool workflow instead of forcing the team into the wrong defaults.

Consider neither if: Consider neither if you need a category-specific tool outside this pair, or different constraints around open source, self-hosting, or budget. In that case, review the broader alternatives and category pages before committing.