Payment Processing & Merchant Infrastructure · B2B SaaS Provider
Mercury
Business banking and finance operations platform for startups.
Available information varies by company and source.
Profile record updated:
Company facts
- Official name
- Mercury Technologies, Inc.
- Entity type
- COMPANY
- Founded
- 2017
- Headquarters
- United States
- Company size
- 1,001–5,000
- Market cluster / sector
- Payment Processing & Merchant Infrastructure
- Market role
- B2B SaaS Provider
- Official website
- mercury.com
What Mercury does
Mercury operates a multi-product fintech platform that uses business banking as the entry point and expands account holders into adjacent financial workflows. It attracts businesses with free core accounts, then increases revenue per customer through payments, cards, treasury, lending, invoicing, accounting automation, premium workflow features and API-based automation. Value creation comes from unifying accounts, money movement, controls, reporting and developer access in one system, which raises product usage, embeds Mercury deeper into customer operations and improves retention.
Category differentiation
This is a fintech platform for business banking and finance operations, not a chartered bank. It is also not a generic consumer payments app or a traditional ERP vendor.
Strategic context
AI-supported assessment from the existing company research; distinguish interpretation from sourced facts.
Mercury Technologies, Inc. is a private US fintech platform that provides digital banking, payments and finance operations software for startups, small businesses and scaling companies. Its core offering combines business checking and savings, cards, domestic and international payments, invoicing, spend management, treasury, working capital, venture debt, analytics and developer APIs in a single cloud-based operating environment. The company is not a chartered bank; regulated banking services are provided through partner banks. Mercury generates revenue through a mixed model: software subscriptions for advanced workflows, payment and foreign-exchange fees, card economics, lending income, treasury-related fees and monetisation of higher-value financial operations products. Its direct customers are business founders, finance teams, accounting teams and developers, with an additional emerging consumer offer through personal banking. The company’s April 2026 acquisition of Central extends its scope from banking infrastructure into payroll, benefits and compliance.
Company news briefing
Briefing updated:
Building upon its previous regulatory progress that continues to influence fintech peers such as Klarna, Mercury remains integrated within advanced developer tooling ecosystems as a noted customer of AI code-testing platform Blacksmith, which recently secured a $45 million Series B round at a $550 million valuation.
Business model & monetisation
Mercury uses a freemium platform model. Core business checking and savings accounts are offered without monthly or account-opening fees to drive adoption. Monetisation comes from software subscriptions for advanced workflows, a 1% currency-exchange fee for non-USD international payments, payment-related charges on selected advanced workflows, interchange and card economics, lending income from working capital and venture debt, treasury-related fees netted against portfolio returns, and monetisation of API-driven or higher-complexity operational workflows. Additional revenue comes from expanding customers into adjacent finance operations products such as invoicing, accounting automation and, following the Central acquisition, payroll and compliance.
- Business banking upgrades and advanced workflows
- Software Subscription
- Payments and foreign-exchange fees
- Service Fee
- Cards and spend economics
- Service Fee
- Lending products including working capital and venture debt
- Pay-per-Use
- Treasury and yield products
- Service Fee
Products & capabilities
No products with linked sources are available in this view.
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Competitors & alternatives
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Finance automation platform for cards, spend, payments and procurement.
Corporate spend management, cards, payments and travel software for businesses.
Global payments and financial operations platform for businesses.
Payments platform for merchants, billing, and embedded payment partners.
Merchant-of-record commerce platform for global software and digital sellers.
Side-by-side comparisons
Recent recorded signals
Dates refer to the source publication. Older entries are historical context, not evidence of a new event.
Blacksmith hits unicorn valuation with $66M Series C
Funding · Recorded impact score: 4/5
Blacksmith, a platform that helps companies build and test software including AI-generated code, announced a $66 million Series C funding round led by Sequoia, valuing the company at $1 billion. The company also reported that its annual recurring revenue has grown 17x and that it has run over 90 million CI jobs. Customers include Mercury and Granola. This round comes just two months after a $45 million Series B at a $550 million valuation. A year ago, Blacksmith was valued at $60 million after a $10 million Series A. Total funding raised to date is $125 million. The company aims to address the growing volume of continuous integration (CI) needed as AI agents write more software, emphasizing the importance of trust in code validation.
- Blacksmith raised a $66 million Series C round led by Sequoia at a $1 billion valuation.
- The company's annual recurring revenue has grown 17x.
Mercury Hits $1B Annualized Revenue, CEO Reveals on Podcast
Fintech · Recorded impact score: 3/5
Mercury, a fintech startup, announced it has surpassed $1 billion in annualized revenue, marking approximately 50% year-over-year growth. The company now serves over 450,000 customers and is launching a new payroll service. CEO Immad Akhund disclosed these milestones during an interview on the Newcomer Podcast. Akhund also discussed broader industry topics, including the potential for AI agents to spend money autonomously, his view that the startup ecosystem is experiencing a bubble, and a cooldown in fintech startups following the pandemic-era boom. The announcement underscores Mercury's rapid scaling in the B2B financial technology space, which could have indirect implications for payment infrastructure and financial operations within the advertising and marketing technology sectors.
- Mercury reached $1 billion in annualized revenue, up 50% year over year.
- The company has over 450,000 customers.
JPMorgan Blocks AI Agents; Mercury Embraces Them
Agentic Finance / AI Agents · Recorded impact score: 4/5
JPMorgan Chase has decided to block outside AI agents, such as Meta's Muse, from accessing customer accounts and initiating money movements, as stated by CEO Jamie Dimon. This move aims to protect its cheap deposit base of $2.7 trillion, which pays only 0.01% on savings. However, the ban does not prevent AI agents from advising customers to switch banks. In contrast, fintech Mercury allows AI agents to connect via a hosted MCP server, and AI assistants now recommend Mercury over Chase by a five-to-one margin. The article analyzes the limitations of the ban, JPMorgan's potential motives, and the implications for the emerging agentic finance ecosystem.
- JPMorgan Chase blocks outside AI agents from customer accounts and money movement.
- CEO Jamie Dimon announced the ban, citing security and protection of deposits.
Introducing Mercury Books
Recorded impact score: 3.5/5
Mercury launched Mercury Books, an intelligent accounting software built directly into its banking platform, automating categorization and reconciliation in real time. The product includes AI features via Mercury Command and will offer a full accounting API and MCP layer. Mercury Books is free for all Mercury customers through the end of 2026, then costs $35/month. Beta partner Ridgewood cut manual bookkeeping time in half.
- Mercury Books was announced on September 16, 2026 as intelligent accounting software built directly into Mercury's banking platform.
- Mercury Books is free for all Mercury customers through the end of 2026, then costs $35/month.
Grok Bot Built in a Month by Small Team
AI Agents · Recorded impact score: 3/5
Roman Ugarte, who led Growth at Cursor, details how he and a small team built Grok Bot for SpaceXAI from scratch in four weeks, then launched it publicly three weeks later. The article covers key decisions, such as building independently rather than integrating with Cursor, and the team's manual onboarding of nearly 300 initial users. Early product choices and a 'colleague-pilled' philosophy contributed to the bot's success. Roman also discusses moats and Cursor's competitive strategy.
- Grok Bot was built from scratch in four weeks by a small team at SpaceXAI.
- Roman Ugarte previously led Growth at Cursor, scaling it from 15 to over 1,000 employees before acquisition by SpaceX.
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Questions about Mercury
What is Mercury?
Mercury is a private fintech platform that combines business banking, payments, cards, treasury, lending and finance operations software for startups and scaling companies.
Who uses Mercury?
Its main users are startups, small businesses, venture-backed companies, founders, finance teams, accounting teams and developers building financial workflows.
How does Mercury make money?
Mercury monetises through subscriptions, payment and FX fees, card economics, lending products, treasury-related fees and other paid financial workflow features.
Sources & coverage
This profile uses public, official and technically observable information. Missing information does not prove that a product or relationship does not exist. The list below does not imply that every profile statement has been verified.
15 publicly documented primary sources and citations linked across the market graph.
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