The 11 cheapest finance · ap

The cheapest provider in the Top 11 Tipalti vs Bill.com vs Stampli: 11 Best AP Automation Software 2026 is Brex, followed by Ramp.

Why this answer

Sorted by published starting price, lowest first. We use each provider's lowest documented price band; where pricing is undisclosed, the entry falls to the bottom of the list.

Showing the top 11 of 11+ screened. Methodology at /methodology.

  1. #1Brex(rank #6 in Tipalti vs Bill.com vs Stampli: 11 Best AP Automation Software 2026)

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    An integrated finance platform combining AP, banking, and cards with a great UX.

    Full Brex review · Compare: Brex vs Ramp · Alternatives

  2. #2Ramp(rank #7 in Tipalti vs Bill.com vs Stampli: 11 Best AP Automation Software 2026)

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    A fast-innovating, free platform combining cards, expenses, and bill payments.

    Full Ramp review · Alternatives

  3. #3Melio(rank #11 in Tipalti vs Bill.com vs Stampli: 11 Best AP Automation Software 2026)

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    A simple, game-changing payment tool for small businesses, not a full AP suite.

    Full Melio review · Alternatives

  4. #4Bill.com(rank #2 in Tipalti vs Bill.com vs Stampli: 11 Best AP Automation Software 2026)

    $79/mo+

    An intuitive, widely-adopted platform that makes AP automation accessible for SMBs.

    Full Bill.com review · Alternatives

  5. #5Lightyear(rank #10 in Tipalti vs Bill.com vs Stampli: 11 Best AP Automation Software 2026)

    $125/mo+

    Provides highly accurate line-item data extraction and automated 3-way matching.

    Full Lightyear review · Alternatives

  6. #6Stampli(rank #3 in Tipalti vs Bill.com vs Stampli: 11 Best AP Automation Software 2026)

    $500/mo+

    A collaboration-focused platform that simplifies invoice query resolution and approvals.

    Full Stampli review · Alternatives

  7. #7AvidXchange(rank #5 in Tipalti vs Bill.com vs Stampli: 11 Best AP Automation Software 2026)

    $750/mo+

    Powerful mid-market solution with deep integrations for industries like real estate.

    Full AvidXchange review · Alternatives

  8. #8Airbase(rank #4 in Tipalti vs Bill.com vs Stampli: 11 Best AP Automation Software 2026)

    $1,000/mo+

    Consolidates AP, cards, and expenses into one powerful spend management platform.

    Full Airbase review · Alternatives

  9. #9Tipalti(rank #1 in Tipalti vs Bill.com vs Stampli: 11 Best AP Automation Software 2026)

    $1,500/mo+

    The most comprehensive solution for managing the entire global AP lifecycle, from onboarding to payment.

    Full Tipalti review · Alternatives

  10. #10Medius(rank #8 in Tipalti vs Bill.com vs Stampli: 11 Best AP Automation Software 2026)

    $2,000/mo+

    An enterprise-grade, source-to-pay platform with powerful AI features.

    Full Medius review · Alternatives

  11. #11Nvoicepay (by Corpay)(rank #9 in Tipalti vs Bill.com vs Stampli: 11 Best AP Automation Software 2026)

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    A payment-focused solution that optimizes every supplier payment for efficiency and cost.

    Full Nvoicepay (by Corpay) review · Alternatives

Methodology: /methodology · No paid placement ever · Verified .