How to use this: match the row to your team size and billing preference before you compare headline prices -- a per-user platform, a flat-fee platform, a per-transaction banking account, and a monthly-vs-yearly sync tool are not the same shape of bill, so read the basis attached to each table before you stack the numbers side by side.
Every AP and bill-pay tool in this comparison prices itself on a different axis. Some charge per user, so the sticker price multiplies with headcount the moment you add a second approver. Some charge a flat account fee no matter how many people log in. One charges nothing per month and makes its money on transaction fees instead. None of that shows up if you only read the top-line dollar figure, which is why the basis column below matters as much as the price column.
BILL: per-user pricing
BILL prices per user, per month -- every seat you add carries its own monthly charge, on every tier.
| Plan | Price (per user, per month) |
|---|---|
| Essentials | $49 |
| Team | $65 |
| Corporate | $89 |
| Enterprise | Custom Pricing |
Nickel: flat per-account pricing
Nickel prices flat per account, not per user -- the plan price stays the same whether one person or the whole team has a login.
| Plan | Price | Included users |
|---|---|---|
| Nickel Core | $0 / month | 3 active users |
| Nickel Plus | $35 / month | Unlimited users |
| Nickel Pro | $300 / month | flat per account |
Nickel publishes its pricing as monthly only; there is no sourced annual or discounted figure to cite here, so treat the monthly numbers above as the complete picture.
Aspire: single tier, per-transaction fees
Aspire's US business account is US surface, single tier, no plan ladder; fees are per-transaction, not per-seat.
| Plan | Price | Basis |
|---|---|---|
| Business Account (US) | $0/month | per-transaction fees |
Synder: monthly vs. yearly-billed pricing
Basic monthly is $65/mo; the same Basic plan billed yearly reads $52/mo, a 25% gap. Always name the basis. That basis carries proportionally across the higher tiers too, so the billing cycle you pick changes the number more than the plan you pick.
| Plan | Monthly billing | Billed yearly |
|---|---|---|
| Basic | $65/mo (monthly) | $52/mo billed yearly |
| Essential | from $115 /mo (monthly) | $92/mo billed yearly |
| Pro | from $275 /mo (monthly) | $220/mo billed yearly |
| Pro Max | from $599 /mo (monthly) | $480/mo billed yearly |
Melio: free-tier alternative (unmonetized)
Melio is not wired for a partner link on this site, so it is listed here for reference pricing only. Melio's Core plan carries an add-on charge above the included seat: $10/mo per additional user.
| Plan | Price | Basis |
|---|---|---|
| Go | $0 /free forever | free tier |
| Core | $25/mo | flat, plus per-user add-on above the included seat |
| Boost | $55/mo | flat |
| Unlimited | $80/mo, unlimited users | flat, unlimited users |
Once you know which basis applies to the platform you are pricing, run your own headcount and vendor volume against it in the real-cost breakdown, or jump straight to why per-user pricing creeps as you grow if headcount is your main concern. For the full buying logic across all five platforms, start at the AP automation guide.
See current BILL plans and pricing See current Nickel plans See current Aspire account terms See current Synder plans