Stampli

Name: Stampli
Brand: Stampli
Rating: 4.6 (2310 reviews)

Stampli is the software to run any procure-to-pay (P2P) process — and Billy is the AI employee that operates it for you

Est 2015|Raised $148M|72 Ref Customers

LinkedIn 12K|Web traffic 248K|FTEs 302|HQ Mountain View, California, US

MarketsSource-to-Pay Procure-to-Pay Invoice Data Capture & Processing Accounts Payable (AP) Automation

Published Oct 15, 2026

01Common complaints

- If you require publicly published list pricing and minimal contract negotiation, Stampli’s quote-based pricing model may be a blocker. - If your NetSuite environment (or other ERP) is highly customized and cannot tolerate integration disruption risk, community reports indicate potential mapping/export fragility for certain custom-field scenarios. - If your AP process requires robust line-level capture across multi-page invoices with direct invoice-level job costing integration to the ERP without duplicate work, reported limitations suggest validating this capability with a pilot. - If supplier portal invoice creation (vendor-generated invoices from POs) is a mandatory requirement similar to deeper procurement suites, confirm supplier workflow capabilities before selecting the product. - If you cannot tolerate occasional productivity impacts following major product updates, review recent update notes and customer feedback as part of vendor due diligence.

Deal disqualifiers (poor fit)

Organizations that require full global payments and tax compliance automation as a core capability (where other vendors emphasize those features)
Buyers that require supplier-driven invoice creation from POs within the AP tool similar to deep procurement suites
Extremely price-sensitive SMBs that prioritize transparent, published SMB pricing

Limitations evidenced in sources

- **Line item / multi-page invoice detail limitations:** Some users report that invoice details beyond the first page are not consistently captured. - **ERP mapping fragility:** Reports of NetSuite custom field/project code mapping issues in community threads indicate integration risk for complex ERP configurations. - **Update regressions:** Some reviewers report that specific product updates affected line-item editing behavior or AI-assisted workflows.

Roadmap visibility

Some customers report visibility into product roadmap discussions with the vendor, but no public detailed roadmap with feature dates was identified in the sources reviewed.

Security/compliance documentation gaps (public)

Although vendor materials reference SOC and PCI work, the absence of an ungated public trust center and detailed certificate documents means enterprise buyers should plan for a standard vendor security review (request SOC 2 Type II report under NDA, pen test summaries, subprocessors list, DR testing evidence, etc.).

02Why they buy

Unique selling points supported by user feedback

Centralized invoice collaboration and an auditable invoice history.
Usability for non-finance approvers as reported in multiple review excerpts.
Positive comments on customer onboarding and support in several public reviews.

Vendor-stated claims that require verification

- Vendor-stated support response-time metrics (e.g., "<90s response time"); buyers should request an explanation of measurement criteria and coverage windows. - Vendor statements about typical deployment timelines (e.g., days or weeks) that depend heavily on ERP complexity; buyers should verify with implementation references and pilot timelines. - Vendor AI claims (for example, automation rates or reduced human intervention); validate through pilot tests measuring straight-through processing, exception rates, and human-in-the-loop behaviors.

Why customers chose Stampli (themes)

Common selection drivers across review platforms include:

Usability for non-finance approvers (approvals not stuck in email)
Centralized invoice communication and audit trail
ERP synchronization (frequently referenced systems: NetSuite, QuickBooks Desktop, Sage Intacct)
Positive comments about customer support and onboarding in several review excerpts

03Field reports

Review platform signals (high-level)

- **G2:** Very highly rated on G2; common positives include ease of use, invoicing, and customer support, with negatives often citing missing features or occasional technical issues. - **Capterra:** Very highly rated on Capterra with frequent comments about streamlined invoice processing and centralized communications. - **TrustRadius:** Multiple vetted reviews addressing operational benefits and specific limitations. - **Trustpilot:** Limited review volume; includes at least one negative comment related to a product update.

Direct quotes (positive)

From a G2 verified reviewer: - “I like Stampli because it saves time and is very intuitive… ensuring invoices are directly submitted to accounts payable and then submitted to me for approval, rather than sitting in emails.” From a Capterra verified user: - “Overall, Stampli has improved a tedious, manual process and brought all our invoice processing, purchase order receipts, and purchasing communications into one place.” From TrustRadius (vetted review excerpt): - “We process invoices monthly without hiccups… With Stampli, we have reduced our processing time significantly.”

Direct quotes (negative / critical)

From Trustpilot (small sample): - “Stampli made a lot of changes that did not improve the experience. The AI no longer works when you go into Add/Edit Line Items…” From a community forum anecdote: - “I had issues from day one… they charged me the monthly fee during setup, the implementation took time, and in the end it still didn’t work and I canceled it. They wouldn’t refund.” From a Capterra integration limitation example: - “It doesn't integrate on an invoice level with our ERP for job costing, which duplicates a significant amount of work.” From TrustRadius (workflow/UI learning curve): - “Initial difficulty in learning the bells and whistles of the system by needing to toggle between multiple tabs and not having a central summary view.”

Why some customers might leave / churn signals

Recurring themes in anecdotal feedback include:

Price sensitivity versus some competitors in smaller environments
ERP edge cases and custom-field synchronization issues causing export failures or additional manual work
Product update regressions affecting specific workflows (for example, line-item editing)
Gaps in line-level capture or multi-page invoice data extraction in some cases

Available case-like evidence in sources

Some vetted review entries claim reduced processing times; these are self-reported customer statements.
Vendor press materials report high invoice volumes processed in particular periods; these are vendor-published and not independently audited in the materials reviewed here.

Critical evaluation of evidence quality

Most quantified ROI metrics encountered are self-reported by customers or published by the vendor. No independent analyst reports with a verifiable ROI methodology were identified in the sources reviewed.
Buyers should require measurable success criteria and, where possible, pilot data or contractually defined SLAs and metrics during procurement.

04Best fit

Company size

Based on positioning and review-site company-size snippets, Stampli appears most aligned with:

Mid-market organizations with multi-entity operations and increasing invoice volumes.

Industries

Public review excerpts indicate adoption in:

Construction
Healthcare and facilities
Real estate
Telecom
Manufacturing

Roles/personas

AP managers and specialists
Controllers and finance operations leaders
Department approvers who require a simplified approval experience
IT/ERP administrators responsible for integrations (NetSuite, Sage Intacct, QuickBooks Desktop)

Strong fit criteria

High invoice volume with frequent approval routing needs
Multi-entity ERP complexity where buyers prefer to limit heavy ERP changes
Need for a searchable audit trail and centralized invoice communications
Organizations where email-based approvals cause operational bottlenecks

05The pitch

What the product does (objective value proposition)

Stampli is an accounts payable (AP) automation / procure-to-pay (P2P) platform focused on digitizing invoice intake, coding, routing/approvals, PO matching (2- and 3-way), audit trail, and ERP synchronization. The product uses an invoice-centric record model where discussion, attachments, and approvals are stored on the invoice record. Stampli offers an AI assistant that performs invoice data capture and automates repetitive AP steps (coding suggestions, routing, duplicate detection, etc.).

Target market and positioning

Stampli positions itself primarily for mid-market organizations (and some enterprise) with multi-entity complexity and heterogeneous ERPs, and emphasizes relatively rapid deployment and workflow configurability while aiming to limit extensive ERP process change. Company messaging frequently contrasts the product with platforms that emphasize payments and with enterprise suites that are typically longer to implement.

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