Accounts payable automation · RankedBILL Accounts Payable
BILL Accounts Payable is accounts payable automation software from BILL that supports a range of payment methods and connects to a company's existing accounting software · bill.com ↗
Leads at small business. Ranked 84 of 84 for enterprise buyers.
The standing depends on who is buying. Every model is asked the same questions for each company size.
Ranked first. Next is Melio at 20%.
Ranked first, contested: Stampli has 23%. 7 of 14 models made it the first choice when asked directly.
Coupa is first at 23%.
Why models recommend it
“BILL: Offers a comprehensive AP automation solution with invoice capture, approvals, and vendor payments in one place. Pricing starts at $49 per user per month”Llama 4 Maverick · Budget-constrained question · first choice
“BILL (formerly Bill.com) is widely regarded as the best overall accounts payable (AP) automation software for mid-market B2B companies.”Grok 4.20 · Direct question · first choice
“BILL is the strongest all-around choice if you want real AP automation with approvals, invoice capture, and accounting sync”GPT-5.4 mini · Budget-constrained question · first choice
“Consistently ranked at the top for its comprehensive AP/AR automation, strong integrations, and ease of use”Mistral Small · Comparative question · first choice
What gives them pause
“While popular, BILL has significant issues to consider: Poor customer service... BBB rating of only 1.09/5 stars”Kimi K2 · Negative question · warning
“Ramp Bill Pay and Bill.com for large, complex enterprises. Industry comparisons flag potential limitations in scalability, multi-entity support”Perplexity Sonar · Negative question · warning
“Model the *whole* cost, not just the subscription... It may still be a good fit; just confirm the required features and fees in your quote.”GPT-6 Luna · Negative question · warning
“Basic SMB platforms (e.g., standard Bill.com) | While popular for small businesses, they often lack robust 3-way PO/receiving matching”Gemini 3.5 Flash · Negative question · warning
Also on the shortlist
The products named in the same answers as BILL Accounts Payable, over the 160 answers that named it, and how often each was the first choice instead.
| Product | Named together | Picked instead | |
|---|---|---|---|
| 105 | 18 | Compare → | |
| 100 | 10 | Compare → | |
| 86 | 13 | Compare → | |
| 81 | 11 | Compare → | |
| 57 | 2 | Compare → | |
| 46 | 8 | View → | |
| 46 | 2 | View → | |
| 39 | 4 | View → | |
| 33 | 6 | View → | |
| 24 | 0 | View → |
What the models named instead of BILL Accounts Payable →
A side-by-side page exists where both products are among a category's top eight.
At a glance
Stated on BILL Accounts Payable's own site, not checked by Gane.
- For
- Small or midsize business; Accounting Firm
- Free plan or trial
- risk-free trial
- Customers named
- Georgia Advancing Communities Together, ANC Accounting, Morris Arts, Pine Rose Cabins, Insight Global, Certified Pro Advisors, First Baptist Church Trussville
- Also from BILL
- BILL, BILL AP/AR, BILL Accounts Receivable, BILL Divvy Card, BILL Spend, BILL Spend & Expense and 1 more
How this is measured
Fourteen AI models from 12 labs are asked the same buying questions six ways, for three company sizes. Standings refresh every edition.
Gane sells AI visibility software. No company can pay to change a result.
Read the method →Sources returned with these answers
Fourteen of the fourteen models returned a source list in this edition: five return the pages they cited and nine the search results they consulted. These counts come from 150 of the 160 answers that named BILL Accounts Payable and are not a share of its labels.
Domains cited
363 of the 425 domain citations in answers naming BILL Accounts Payable came from a third party's page.
Pages cited
Pages are listed as the models cited them.
By model
| Model | First choice | Alternative | Mention | Warning | Labels |
|---|---|---|---|---|---|
| Claude Haiku 4.5 | 1 | 2 | 0 | 0 | 3 |
| GPT-5.4 mini | 3 | 1 | 0 | 1 | 5 |
| Gemini 3.5 Flash | 0 | 2 | 0 | 3 | 5 |
| Perplexity Sonar | 2 | 1 | 0 | 2 | 5 |
| Grok 4.20 | 1 | 2 | 1 | 1 | 5 |
| Mistral Small | 2 | 2 | 0 | 1 | 5 |
| DeepSeek V4 Flash | 0 | 3 | 1 | 1 | 5 |
| Llama 4 Maverick | 1 | 0 | 1 | 0 | 2 |
| Qwen 3.7 Flash | 1 | 3 | 0 | 1 | 5 |
| Kimi K2 | 1 | 2 | 2 | 1 | 6 |
| GLM 4.7 FlashX | 1 | 1 | 0 | 0 | 2 |
| MiniMax M2.5 | 1 | 1 | 2 | 0 | 4 |
| GPT-6 Luna | 0 | 3 | 0 | 2 | 5 |
| Muse Glimmer 30B | 2 | 2 | 1 | 1 | 6 |