Compleat Software
Compleat Software is a UK-based SaaS provider of modular purchasing and accounts payable automation for SMEs, selling Invoice Capture, AP, PO, P2P, Expenses, and Payments modules to 2,000+ customers across education, non-profit, healthcare, hospitality, and other verticals in the UK and US.
- Company typePrivate
- Founded2008
- HeadquartersLondon, United Kingdom
- Headcount51–100
- GTM typeB2B
- OfferingSoftware
What Compleat Software does
Compleat Software is a UK-based SaaS company that provides purchasing and accounts payable automation software for small and medium-sized enterprises. Founded in 2008 and headquartered in Newbury, Berkshire, the company operates a modular cloud platform — available as iCompleat and eCompleat variants — comprising six integrated products: Invoice Capture (AI-powered OCR extraction), AP Automation (real-time approval workflows), Purchase Order Automation (supplier PunchOut/Punch-In), Purchase-to-Pay, Expenses, and a US-specific Payments Automation module. The platform's core technology is a modular SaaS architecture with native integrations to 15+ accounting and ERP systems (Sage 50/200/Intacct, Xero, QuickBooks, NetSuite, MIP, AccountsIQ, Microsoft Dynamics, SAP, Infor, Yardi) and over 10 supplier marketplaces, most notably a world-first Amazon Business Punch-In integration co-developed in 2022. The company sells to SMEs across education, non-profit, healthcare, hospitality, manufacturing, and other verticals, serving 2,000+ customers globally with a sales-led motion in the UK and a growing US presence.
Compleat monetizes through a modular subscription model with monthly billing, layered on top of a fixed per-invoice processing fee for the Invoice Capture module — a hybrid subscription/usage-based pricing structure that aligns cost with transaction volume and is explicitly designed for SME affordability. Go-to-market is primarily direct sales (UK and US teams) supported by a partner channel of ERP and accounting software vendors who recommend Compleat to their installed bases. Marketing is content-driven, with blog, newsletter, webinar, and G2 review presence, targeting finance leaders and CFOs. The company holds Cyber Essentials PLUS and GDPR certifications, carries a certified Sage Tech Partner designation, and is recognized as a G2 High Performer in AP Automation. Ownership is privately held by founder/management with no disclosed institutional investors or funding rounds in the available data.
Compleat Software firmographics
Firmographics- Name
- Compleat Software
- Legal name
- Compleat Software Limited
- Website
- https://compleatsoftware.com
- Company type
- Private
- Founded year
- 2008
- Operating status
- Operating
- Headcount range
- 51–100 employees
- Short description
- Compleat Software is a UK-based SaaS provider of modular purchasing and accounts payable automation for SMEs, selling Invoice Capture, AP, PO, P2P, Expenses, and Payments modules to 2,000+ customers across education, non-profit, healthcare, hospitality, and other verticals in the UK and US.
- Ownership category
- akta.pro rank
Compleat Software industry classification
Industry- Product category
- Accounts Payable and Purchasing Automation Software
- NAICS
- Software Publishers (5132)
- SIC
- Services-Prepackaged Software (7372)
- akta.pro primary industry
- Bill Pay, Invoicing & Payables Platforms (BPAMAFAF)
- akta.pro secondary industry
- B2B/EDI & Supply Chain Process Automation Platforms (HDAEAHAK)
Keywords
Where Compleat Software is headquartered
LocationHeadquarters
- HQ city
- London
- HQ country
- United Kingdom
- HQ region
- Europe
Offices2 records
Markets served
Compleat Software business model
Business model- GTM type
- B2B
- Offering type
- Software
- Cost components
- Personnel, Technology or R&D, Marketing or Sales, Operations, Infrastructure
Revenue model
- Subscription SaaS Revenue: Modular SaaS subscription model where customers pay for selected modules. Pricing includes fixed price per invoice processed for the Invoice Capture module.
- Usage-based Processing Fees: Fixed price per invoice processed, providing predictable per-transaction revenue alongside subscription fees.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Subscription | Monthly | Modular SaaS platform with pay-for-what-you-use approach |
Go-to-market motion1 record
Distribution channels3 records
Marketing channels6 records
Compleat Software product offering
Product offeringCore offering
Compleat Software provides a modular, cloud-based SaaS platform for purchasing and accounts payable automation aimed at SMEs. The offering combines invoice capture, dynamic approval workflows, integrated online buying with supplier punch-out/in connections, and full purchase-to-pay automation, with native integrations to major accounting and ERP systems (Sage, Xero, QuickBooks, NetSuite, Dynamics, MIP) and supplier marketplaces (Amazon Business, Staples, Lyreco, Screwfix).
Product overview
Compleat Software offers a modular SaaS platform for purchasing and accounts payable automation, consisting of six integrated products: Invoice Capture (AI-powered OCR invoice data extraction), AP Automation (real-time invoice approvals with custom workflows), Purchase Order Automation (online buying with supplier PunchOut integrations), Purchase-to-Pay/P2P (end-to-end procurement automation with 2/3-way matching), Expenses (employee expense management), and Payments Automation (US payment processing). The platform is available as iCompleat (cloud-based) and eCompleat (electronic purchasing) variants, with integrations to major ERP/accounting systems (Sage, Xero, QuickBooks, NetSuite, Dynamics) and supplier marketplaces (Amazon Business, Staples, Lyreco, Screwfix). The company serves SMEs across industries including education, non-profits, healthcare, hospitality, and manufacturing.
Differentiator
Problem solved
Functional benefit
Brands
- iCompleat: Cloud-based accounts payable automation platform with invoice capture, approval workflows, and ERP integration capabilities.
- eCompleat
Products and services
- Invoice Capture (Digital Invoice Capture)
- AP Automation
- Purchase Order Automation (Integrated Online Buying)
- Purchase-to-Pay (P2P)
- Expenses
- Payments Automation (US)
- iCompleat
- eCompleat
Quantifiable outcome
- Reduce processing times by up to 90%
- +2 more outcomes
Companies that use Compleat Software
Customer profileNamed customers12 records
Segments6 records
Ideal customer profiles4 records
Compleat Software technology and API
TechnologyTechnology focussed Yes
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Integration30 records
AI capability3 records
Feature5 records
Compleat Software partnerships and signals
Strategic signalPartnerships
Eight partnerships are on record, tiered core and flagship.
- RoveelcoreStrategic partnership announced August 2024 to provide Roveel's extended reporting and analytics capabilities (dashboards, drill-down reporting) to Compleat customers using Sage Accounting, Sage 50, Sage 200, and Xero. Roveel, led by Chartered Certified Accountant Mark Donaldson, brings expertise in SME financial visibility and decision-making tools.
- Amazon BusinessflagshipWorld-first Punch-In integration developed in collaboration with Amazon Business in 2022, enabling seamless purchasing directly within Compleat platform. Global integration with Amazon and Amazon Business offering Punch Out and Punch In capabilities.
- Sage (50, 200, Intacct)coreCertified Sage Tech Partner with deep integrations across Sage 50, Sage 200, and Sage Intacct product lines. Enables seamless data flow between Compleat's purchasing/AP automation and Sage accounting systems.
- XerocoreIntegration partnership with Xero providing AP automation and purchasing capabilities for Xero customers. Part of comprehensive accounting software integration ecosystem.
- Oracle NetSuitecoreIntegration with Oracle NetSuite ERP system enabling end-to-end purchase-to-pay automation for NetSuite customers.
- QuickBookscoreIntegration with QuickBooks accounting software providing invoice automation and AP workflow capabilities for QuickBooks users.
- MIP Fund AccountingcoreIntegration with MIP Fund Accounting, specifically designed for non-profit organizations, providing purchasing and invoice automation capabilities.
- AccountsIQcorePartnership with AccountsIQ providing integrated purchasing and AP automation for businesses outgrowing their finance systems.
Scale indicators4 records
Recent moves6 records
Expansion highlights6 records
Compleat Software competitors and assessment
Company assessmentEmerging players
- PurchaseControl: PurchaseControl offers cloud-based purchase order and AP automation for SMBs. Comparable purchasing/spend control focus to Compleat's PO Automation and P2P modules with a smaller-scale alternative positioning.
Broad incumbents
- SAP Ariba: SAP Ariba is the enterprise procurement and AP automation standard. While targeting larger customers, Ariba's capabilities overlap with Compleat's P2P, and SAP's expansion into mid-market poses a competitive threat.
- Coupa Software: Coupa is a large incumbent in business spend management (BSM) covering procurement, AP, and expenses. Comparable product category but enterprise-focused and much broader in scope than Compleat's SME niche.
Direct peers
- Bill.com: Public SMB-focused AP automation and bill pay platform. Bill.com is the most direct competitor to Compleat, serving the same SME market with AP automation, bill capture, and approval workflows, though with a heavier billing/payments emphasis.
- Tipalti: Tipalti provides AP automation, global payments, and supplier management for mid-market and digital businesses. Directly comparable product suite to Compleat's AP/invoice capture capabilities with a more payments-centric model.
- MineralTree: MineralTree (now part of K1 Investment Management) provides AP automation specifically for the SMB market. Closely aligned with Compleat's SME target segment and core AP automation functionality.
- Airbase: Airbase combines spend management (AP, cards, expense) with a modern SaaS platform aimed at mid-market companies. Comparable functionality to Compleat's P2P and Expenses modules with broader spend coverage.
- Procurify: Procurify offers procurement and AP automation for mid-market organizations. Highly comparable modular SaaS platform targeting similar SME/mid-market customers with purchase-to-pay workflows.
- Stampli: Stampli is an AP automation platform with AI-powered invoice capture and collaborative approval workflows. Directly comparable in core AP automation functionality and customer base overlap with mid-market/SME finance teams.
- Order.co: Order.co provides automated purchasing and AP workflows for SMBs with deep supplier integrations. Directly competes with Compleat's online buying and purchase automation offerings in the SME segment.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat5 records
Key highlights7 records
Customer concentration
Compleat Software social profiles
Digital presenceCompleat Software compliance and trust
Trust signalCompliance2 records
Compleat Software financial estimates
Financial estimateRevenue estimate
Valuation estimate
Compleat Software leadership team
Management profileNumber of profiles
Profiles2 records
Compleat Software funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Compleat Software M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about Compleat Software
What does Compleat Software do?
Compleat Software provides a modular, cloud-based SaaS platform for purchasing and accounts payable automation aimed at SMEs. The offering combines invoice capture, dynamic approval workflows, integrated online buying with supplier punch-out/in connections, and full purchase-to-pay automation, with native integrations to major accounting and ERP systems (Sage, Xero, QuickBooks, NetSuite, Dynamics, MIP) and supplier marketplaces (Amazon Business, Staples, Lyreco, Screwfix).
Is Compleat Software a public or private company?
Compleat Software is a private company. It is classified as founder individual operated bootstrapped and is currently operating.
When was Compleat Software founded?
Compleat Software was founded in 2008. It employs 51 to 100 people.
Where is Compleat Software based?
Compleat Software is headquartered in London, United Kingdom, in the Europe region.
How does Compleat Software make money?
Two revenue lines are on record. Subscription SaaS Revenue is the primary driver. The others are usage-based Processing Fees.
Who are Compleat Software's main competitors?
PurchaseControl is listed as an emerging player. Broad incumbents are SAP Ariba and Coupa Software. Direct peers are Bill.com, Tipalti, MineralTree, Airbase, Procurify, Stampli and Order.co.
Does Compleat Software have an API?
No public API is recorded for Compleat Software.
What industry is Compleat Software in?
Compleat Software's product category is Accounts Payable and Purchasing Automation Software. Its primary akta.pro industry code is BPAMAFAF, Bill Pay, Invoicing & Payables Platforms, with a secondary code of HDAEAHAK, B2B/EDI & Supply Chain Process Automation Platforms. Its NAICS code is 5132 and its SIC code is 7372.