Slim CD
Slim CD is a US payment gateway provider offering credit, debit, gift card, and ACH processing through a multi-language API, SDK, and EMV hardware, serving SMB merchants, ISVs, banks, and ISO/reseller channel partners across the United States.
- Company typePrivate
- Founded-
- HeadquartersCoral Springs, United States
- Headcount11–50
- GTM typeB2B
- OfferingSoftware
What Slim CD does
Slim CD (SLIM CD INC) is a US payment gateway and payment-processing software provider headquartered in Coral Springs, Florida. The company operates a multi-channel payments platform that enables merchants, ISVs, banks, and ISOs/resellers to accept credit, debit, gift card, and ACH check transactions through a single integration. Its product suite spans Desktop, Mobile (iOS, Android, Windows), Virtual Terminal, Shopping Cart, Invoicing, Hosted Payment Pages, and a real-time Reporting module. Underlying technology includes a language-independent XML-based processing interface supporting SOAP web services and HTTP POST, multi-language SDKs (C#, VB.NET, PHP, Perl, ASP.NET, Delphi, Foxpro, iOS, Android, Java, Python), and integration with all major US processors — TSYS, WorldPay (Vantiv), Global Payments, Chase Paymentech, First Data, and Elavon — plus check processors Certegy, TeleCheck, and Heartland Portico ACH. Security architecture is anchored by tokenization for repeat-billing workflows, Secure Sessions hosted payment pages (which keep developers outside PCI scope), and end-to-end encryption via the POS-X hardware partnership, with igxGlobal providing reduced-scope PA-DSS and PCI validation services.
The business generates revenue from four streams: (1) transaction processing fees on gateway volume across credit, debit, gift, and ACH; (2) hardware sales of EMV-capable terminals from ID TECH (Augusta, VP8300, VP3300) and Ingenico (Lane 3000/3600/7000/8000, Move/5000) plus receipt printers, priced $219–$1,489 per unit with a $100/device activation fee and a 3% credit card surcharge; (3) SDK distribution to ISVs and developers, with COM component licensing carrying no royalties; and (4) royalties from banks and ISO/reseller partners who offer Slim CD as a turnkey merchant-processing solution. Go-to-market is hybrid: API-first self-service for developers via a dedicated developer portal, direct merchant e-commerce sales through slimcd.com, and channel-driven enterprise sales through bank and ISO partner programs serving SMB and mid-market segments including retail, restaurants, e-commerce/MOTO, lodging, and auto rental. The company is privately held by President and CEO Sami Slim, with no disclosed funding rounds, parent company, or institutional investors, and operates exclusively within the United States.
Slim CD firmographics
Firmographics- Name
- Slim CD
- Legal name
- SLIM CD INC
- Website
- https://slimcd.com
- Company type
- Private
- Operating status
- Operating
- Headcount range
- 11–50 employees
- Short description
- Slim CD is a US payment gateway provider offering credit, debit, gift card, and ACH processing through a multi-language API, SDK, and EMV hardware, serving SMB merchants, ISVs, banks, and ISO/reseller channel partners across the United States.
- Ownership category
- akta.pro rank
Slim CD industry classification
Industry- Product category
- Payment Gateway Services
- NAICS
- Computer and Computer Peripheral Equipment and Software Merchant Wholesalers (423430), Computer and Computer Peripheral Equipment and Software Merchant Wholesalers (42343)
- SIC
- Wholesale-Computers & Peripheral Equipment & Software (5045)
- akta.pro primary industry
- POS, SoftPOS & In-Person Acceptance Infrastructure (FSAGABAO)
- akta.pro secondary industry
- mPOS & SoftPOS (Tap-to-Phone) Solutions (FSAMADAB)
Keywords
Where Slim CD is headquartered
LocationHeadquarters
- HQ city
- Coral Springs
- HQ country
- United States
- HQ region
- North America
Offices1 record
Markets served
Slim CD business model
Business model- GTM type
- B2B
- Offering type
- Software
- Cost components
- Technology or R&D, Supply Chain, Infrastructure, Personnel, Marketing or Sales, Operations
Revenue model
- Transaction Processing Fees: Gateway services for processing credit card, debit, gift card, and ACH check transactions. Merchants connect via internet to process payments on any PC.
- Hardware Sales: Sale of EMV card readers, PIN pads, mobile readers, and receipt printers. Products include ID TECH Augusta ($236), VP8300 ($349), Ingenico Lane 3000 ($744), Lane 3600 ($960), Lane 7000 ($1,489), Lane 8000 ($1,405), VP3300 Bluetooth ($219), and receipt printers ($325). 3% surcharge on credit card hardware purchases.
- Developer SDK Licensing: SDK distribution to developers for integration into third-party POS and e-commerce software. COM component for VB6, FOXPRO, and DELPHI carries no royalty fees for distribution with applications.
- Reseller/Bank Program Royalties: Revenue generation from banks and ISOs/resellers who offer SLIM CD to their merchant customers, with royalties received by the partner organizations.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Unit Pricing | Pay-as-you-go | EMV Hardware - Various Models |
| Unit Pricing | Pay-as-you-go | Mobile EMV Readers |
Go-to-market motion2 records
Distribution channels4 records
Marketing channels3 records
Slim CD product offering
Product offeringCore offering
Slim CD is a payment gateway platform that processes credit, debit, gift card, and ACH check transactions for merchants across retail, restaurant, e-commerce, lodging, and auto rental environments. It offers a language-independent XML/SOAP API and SDK for software developers, a suite of software products (desktop, mobile, virtual terminal, shopping cart, invoicing, hosted payment pages, reporting), and a catalog of EMV/NFC-capable hardware from ID TECH and Ingenico. The platform supports all major US processors and is also distributed through bank and ISO/reseller channel partnerships.
Product overview
Slim CD is a payment gateway platform offering a comprehensive suite of payment processing solutions across multiple channels: Desktop (retail/restaurant), Mobile (iPhone/Android/Windows), Virtual (eCommerce/mail order), Shopping Cart, Invoicing, and Payment Pages. The platform supports Credit, Debit, Gift Cards, and ACH Check processing through major US processors including TSYS, WorldPay, Global Payments, Chase Paymentech, First Data, and Elavon. Developer integration is available via SDKs for multiple programming languages with single function call transaction processing. Hardware offerings include EMV-capable card readers from ID TECH (Augusta, VP8300, VP3300) and Ingenico (Lane 3000/3600/7000/8000, Move/5000), plus receipt printers. Security features include end-to-end encryption, tokenization for repeat customers without storing card data, and Secure Sessions hosted payment pages to minimize PCI scope.
Differentiator
Problem solved
Functional benefit
Companies that use Slim CD
Customer profileSegments8 records
Ideal customer profiles5 records
Slim CD technology and API
TechnologyTechnology focussed Yes
API detail
- Has API
- Yes
- API docs
- API detail
Core technology
AI maturity
App detail
Integration12 records
Feature5 records
Slim CD partnerships and signals
Strategic signalPartnerships
Two partnerships are on record, tiered core.
- POS-XcorePOS-X hardware partnership provides end-to-end encryption solution for developers and merchants. POS-X hardware encrypts track data as it is swiped and decrypts at the processor, minimizing cardholder data capture risk along the route. This limits merchant risk during PCI audits and adds an additional layer of security beyond SLIM CD's existing encryption.
- igxGlobalcorePartnership with igxGlobal to provide developers with reduced-scope PA-DSS and PCI validation. Using SLIM CD's technologies, developers have an easier time developing PCI compliant products for their merchants, giving them a competitive edge in information security.
Scale indicators2 records
Recent moves6 records
Expansion highlights5 records
Slim CD competitors and assessment
Company assessmentDirect peers
- Stripe: Developer-first global payment platform with APIs, SDKs, and hosted payment pages. Competes for the same ISV and developer integration mindshare that Slim CD targets, though at a vastly larger scale and with modern REST/GraphQL tooling.
- Authorize.Net: Visa-owned payment gateway serving SMBs and ISVs with developer APIs, hosted payment forms, and tokenization. Directly comparable as a long-standing US payment gateway targeting software developers and small merchants.
- Paytrace: US payment gateway and processor targeting ISVs and SMB merchants with developer APIs, tokenization, and integrated hardware. Closely comparable in scale, vertical focus, and developer-first positioning.
- USAePay: Developer-focused payment gateway serving SMBs and ISVs with multi-processor support and SDKs across languages. Direct comparable in product scope, target customer, and channel strategy.
- Braintree: PayPal-owned gateway focused on developer integrations, omnichannel acceptance, and tokenization. Direct overlap in the ISV/e-commerce gateway segment Slim CD addresses.
- Square (Block): Integrated payments platform combining POS software, hardware (card readers), and a payment gateway. Competes across Slim CD's retail, restaurant, and mobile acceptance segments with bundled hardware-plus-software offerings.
Broad incumbents
- PayPal: Global payments incumbent offering gateway, processing, and consumer wallet services. Competes with Slim CD across virtually every merchant segment, though Slim CD serves a much smaller, more SMB-focused niche.
- Adyen: Enterprise-grade unified payments platform serving global merchants. Competes in the multi-processor, single-integration niche that Slim CD occupies, though typically at larger enterprise deal sizes.
- Heartland Payment Systems: Global Payments-owned processor offering gateway and POS-integrated payment services to SMBs across retail and restaurant verticals. Comparable channel mix and vertical focus to Slim CD.
Emerging players
- QuickBooks Payments: Intuit's integrated payment offering bundled with QuickBooks accounting software (which Slim CD natively integrates with). Represents both a partner and an emerging competitive threat as accounting platforms expand into payments.
Market position
Strengths4 records
Weaknesses5 records
Competitive moat5 records
Key risks6 records
Key highlights6 records
Customer concentration
Slim CD social profiles
Digital presenceSlim CD compliance and trust
Trust signalCompliance2 records
Slim CD financial estimates
Financial estimateRevenue estimate
Valuation estimate
Slim CD leadership team
Management profileNumber of profiles
Profiles1 record
Slim CD funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Slim CD 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 Slim CD
What does Slim CD do?
Slim CD is a payment gateway platform that processes credit, debit, gift card, and ACH check transactions for merchants across retail, restaurant, e-commerce, lodging, and auto rental environments. It offers a language-independent XML/SOAP API and SDK for software developers, a suite of software products (desktop, mobile, virtual terminal, shopping cart, invoicing, hosted payment pages, reporting), and a catalog of EMV/NFC-capable hardware from ID TECH and Ingenico. The platform supports all major US processors and is also distributed through bank and ISO/reseller channel partnerships.
Is Slim CD a public or private company?
Slim CD is a private company. It is classified as founder individual operated bootstrapped and is currently operating.
When was Slim CD founded?
Slim CD was founded in -1. It employs 11 to 50 people.
Where is Slim CD based?
Slim CD is headquartered in Coral Springs, United States, in the North America region.
How does Slim CD make money?
Four revenue lines are on record. Transaction Processing Fees are the primary driver. The others are hardware Sales, developer SDK Licensing and reseller/Bank Program Royalties.
Who are Slim CD's main competitors?
Direct peers on record are Stripe, Authorize.Net, Paytrace, USAePay, Braintree and Square (Block). Broad incumbents are PayPal, Adyen and Heartland Payment Systems. QuickBooks Payments is listed as an emerging player.
Does Slim CD have an API?
Yes. Slim CD provides a comprehensive payment gateway API supporting multiple communication standards including JSON/HTTP POST, SOAP/XML, and COM Object. Developers can integrate using languages such as PHP, Perl, ASP, ASP.NET, C#, VB.NET, Delphi, Foxpro, Visual C++, JavaScript/jQuery, Java/JSP, Python, Objective-C (iOS), and Classic ASP. The API supports transaction processing, batch management, reporting, customer management, image handling (signatures, receipts, checks), and recurring billing. End-to-end encryption and tokenization for repeat customers are supported. Secure Sessions feature allows hosted payment pages to remove PCI compliance burden from developers. Developer documentation is at stats.slimcd.com/developers/downloads.
What industry is Slim CD in?
Slim CD's product category is Payment Gateway Services. Its primary akta.pro industry code is FSAGABAO, POS, SoftPOS & In-Person Acceptance Infrastructure, with a secondary code of FSAMADAB, mPOS & SoftPOS (Tap-to-Phone) Solutions. Its NAICS code is 423430 and its SIC code is 5045.