Thought Machine vs Dext
Side-by-side comparison of AI visibility scores, market position, and capabilities
Cloud-native core banking technology company founded by a former Google engineer; raised $500M from JPMorgan and Lloyds Banking Group;
About
Thought Machine is a cloud-native core banking technology company headquartered in London, United Kingdom. Founded in 2014 by Paul Taylor, a former Google engineer, Thought Machine set out to build a next-generation core banking system—Vault—from scratch on modern cloud infrastructure, without the technical debt of legacy banking software that has accumulated over decades in most large financial institutions. The company raised $500M in funding from investors including Lloyds Banking Group and JPMorgan, and its Vault platform has been deployed at major global banks including JPMorgan Chase, Standard Chartered, Lloyds Bank, and SEB, representing some of the most significant core banking modernization programs in the industry.\n\nVault is built on a microservices architecture and provides a smart contract-based approach to product definition, where each financial product (loan, account, card) is defined as an executable Python smart contract that precisely describes how balances, interest, and fees behave. This approach gives financial institutions unprecedented flexibility to define custom product logic without vendor development bottlenecks, while providing complete auditability since all product behaviors are expressed as inspectable code. Vault runs on any major cloud provider (AWS, GCP, Azure) and is designed to process millions of transactions per second, making it suitable for the most demanding banking environments globally.\n\nThought Machine competes with Mambu, Temenos, and Oracle FLEXCUBE in the core banking modernization market. Its smart contract approach to product definition, cloud-native architecture, and track record with Tier 1 global banks set it apart from SaaS-only or legacy modernization approaches. For major banks undertaking core banking transformation programs—typically multi-year, mission-critical initiatives—Thought Machine's technical depth and institutional client roster position it as one of the most credible next-generation core banking alternatives.
Bookkeeping automation for accountants and SMBs; formerly Receipt Bank; $80M raised; London; OCR and AI extract supplier, amount, and tax from receipts into accounting systems automatically.
About
Dext is a London-based bookkeeping automation platform, formerly known as Receipt Bank, that provides receipt capture, expense management, and document processing tools for accountants, bookkeepers, and their small business clients. Founded in 2010, the company rebranded to Dext in 2021 to reflect its expanded product scope beyond pure receipt scanning. Dext has raised $80M in funding and serves hundreds of thousands of accounting professionals and small businesses across the United Kingdom, North America, Australia, and Europe. The platform's core functionality allows users to capture photos of receipts and invoices via mobile app or email, after which Dext's OCR and AI technology extracts key data—supplier, amount, date, tax, and category—and publishes the record to the connected accounting system without manual data entry.\n\nDext has evolved from a receipt capture tool into a broader accounting automation platform with the addition of Dext Commerce for e-commerce transaction management and Dext Prepare for supplier document management. The company positions its product suite as a pre-accounting layer that standardizes and enriches document data before it enters the accounting system, reducing the manual cleanup work that accountants perform on transactions imported from lower-quality data sources. Dext's accountant-centric distribution model—where accounting firms adopt the platform for their client portfolio—mirrors the partner model used by competitors like Botkeeper and Hubdoc.\n\nDext's integration ecosystem covers QuickBooks Online, Xero, Sage, and dozens of other accounting platforms, making it compatible with virtually any accounting firm's technology stack. The company acquired Greenback in 2022, adding transaction fetching capabilities for bank and e-commerce accounts to its document processing platform. Dext competes with Hubdoc (owned by Xero), AutoEntry, and Lightyear in the document processing and bookkeeping automation market, differentiating on the breadth of its extraction accuracy, its multi-product suite, and its established global accountant distribution network.
AI Visibility Head-to-Head
Key Details
Capabilities & Ecosystem
Capabilities
Integrations
Also Compare
Track AI Visibility in Real Time
Monitor how your brand performs across ChatGPT, Gemini, Perplexity, Claude, and Grok daily.