APL2000

What APL2000 does

APL2000 is a privately held, US-based software company (legally APLNow LLC, founded 1994, headquartered in Rockville) that develops, distributes, and supports APL application development software for the Microsoft Windows platform on a worldwide basis. APL is a high-performance, array-oriented programming language, and the company's primary deliverables are integrated development environments (IDEs): APL+Win for the 32-bit Windows environment and APL64 for the 64-bit Windows environment. APL64, the company's next-generation product, was first released in 2022 and continues to receive frequent updates, with the latest production releases being APL64 2026.0.1 (January 2026) and APL+Win v26.0 (April 2026).

The company offers a complementary suite of add-on modules that extend the core IDEs, including APLNext WebServices (a .NET-based layer that exposes APL applications to web-connected users and machines), APLNext Database Interface Tools (which simplify connectivity to Microsoft SQL Server, Oracle, and IBM DB2), NetAccess (which enables the use of .NET assemblies from APL), and the C# Script Engine (which embeds C# scripting into APL environments). Technical differentiators include built-in array processing functions, an immediate execution environment for algorithm development, and source code portability across hardware and operating systems. The company has served enterprise customers across finance, insurance, healthcare, aerospace engineering, employee benefits, airline, and automotive industries.

APL2000 operates on a subscription-based revenue model, with a single bundled subscription tier covering both APL64 and APL+Win software plus updates and support, billed annually. The company employs 1-10 people and reaches customers primarily through its website, a developer network forum (APLDN with 213+ members and 5,000+ posts), periodic user conferences, and direct sales. Pricing is quote-based and not publicly disclosed. No funding rounds, acquisitions, partnerships, or institutional investors are disclosed; the business appears to be independently or founder-owned.

Name

APL2000

Legal name

APLNow LLC

Website

https://apl2000.com

Company type

Private

Founded year

1994

Operating status

Operating

Headcount range

1–10 employees

Short description

APL2000 (APLNow LLC) develops and supports APL64 and APL+Win, integrated development environments for the APL programming language on Windows, serving enterprise customers across finance, insurance, healthcare, aerospace, and other verticals via a subscription model.

Ownership category

akta.pro rank

Headquarters

HQ city

Rockville

HQ country

United States

HQ region

North America

Markets served

GTM type

B2B

Offering type

Software

Cost components

Technology or R&D, Personnel, Operations, Marketing or Sales, Infrastructure

Revenue model

1. Software Subscriptions: APL2000 Subscriptions include APL64 and APL+Win software. Customers pay subscription fees for access to software, updates, and product support. The company has been releasing regular updates with version numbers indicating ongoing development (e.g., APL64 2026.0.1, APL+Win v26.0 released in 2026).

Pricing tiers

Go-to-market motion1 record

Distribution channels1 record

Marketing channels5 records

Core offering

APL2000 develops, distributes, and supports APL (A Programming Language) application development software for the Microsoft Windows platform on a worldwide basis. The core products are APL64 (64-bit IDE) and APL+Win (32-bit IDE), bundled in a subscription that delivers regular software updates and product support to enterprise customers. A surrounding ecosystem of add-on modules (APLNext WebServices, Database Interface Tools, NetAccess, C# Script Engine) extends APL applications to .NET, web, and major enterprise databases.

Product overview

APL2000 offers a suite of APL (A Programming Language) integrated development environments for the Windows platform. The core products are APL64 (for 64-bit Windows) and APL+Win (for 32-bit Windows), both IDEs for building enterprise applications. APL2000 Subscriptions include both APL64 and APL+Win software. The product ecosystem includes add-on modules such as APLNext WebServices (for exposing APL applications to web users), APLNext Database Interface Tools (for SQL Server, Oracle, and DB2 connectivity), NetAccess (for .NET assembly integration), and the C# Script Engine (for C# scripting). The company also previously offered VisualAPL which has been retired.

Differentiator

Problem solved

Functional benefit

Products and services

• APL64 An integrated development environment (IDE) for building enterprise applications developed for the Microsoft Windows 64-bit environment. It is APL2000's newest product, designed to simplify the transition for APL+Win users.
• APL+Win An integrated development environment (IDE) for building enterprise applications designed for the Microsoft Windows 32-bit environment. The company's flagship product with over 30 years of development history.
• APL2000 Subscription An annual subscription bundle that includes both APL64 and APL+Win software, providing subscribers with access to the IDEs, software updates, and product support.
• APLNext WebServices A .NET-based web services application that exposes APL+Win based applications to web-connected users and machines, enabling web access to legacy APL applications.
• APLNext Database Interface Tools Tools that simplify the use of Microsoft SQL Server, Oracle, or IBM DB2 databases in an APL+Win application system.
• NetAccess Software that allows users to write .NET assemblies (.dll) and use them from APL+Win, enabling .NET interoperability.
• C# Script Engine Enables C# scripting integration within APL+Win and APL64 environments, allowing developers to incorporate .NET functionality.
• APLNextSupervisor Product related to the APLNext ecosystem for application management and supervision.
• APL+LinkPro Product for linking/professional APL development tools.

Named customers7 records

Segments1 record

Ideal customer profiles1 record

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Integration3 records

Feature7 records

Scale indicators2 records

Recent moves6 records

Expansion highlights4 records

Direct peers

• Dyalog Ltd: Vendor of Dyalog APL, the most prominent direct competitor to APL2000's APL64 and APL+Win. Both companies sell commercial APL IDEs and interpreters to enterprise customers maintaining APL codebases.
• MicroAPL: Smaller UK-based APL vendor offering APL-based products and services. Like APL2000, MicroAPL serves niche enterprise customers maintaining legacy APL applications on Windows-based platforms.

Broad incumbents

• JetBrains: Vendor of commercial IDEs (IntelliJ-based, Rider, ReSharper) widely used by enterprise developers. Comparable as a commercial developer-tooling vendor targeting enterprise customers, though focused on mainstream languages rather than APL.
• Wolfram Research: Vendor of Mathematica and the Wolfram Language, which shares APL's heritage of symbolic and array-based computation. Comparable as a horizontal technical-computing platform targeting enterprise and scientific users.
• MathWorks: Vendor of MATLAB, a high-productivity array-oriented computing environment used in engineering, aerospace, and finance — industries that overlap with APL2000's enterprise customer base.
• Idera: Owner of multiple developer-tooling brands (including Embarcadero's Delphi/RAD Studio). Comparable as a commercial developer-tools portfolio vendor serving enterprise customers, though at significantly broader scale than APL2000.
• Microsoft Visual Studio: Dominant Windows-targeted IDE platform. While not an APL product, it is the broader ecosystem that APL2000's APL+Win and APL64 integrate with and compete against as the default Windows development environment for enterprise teams.
• IBM: Historical vendor of APL2 and a long-standing participant in the APL ecosystem. IBM is a broad incumbent whose APL offering has largely been maintained for legacy enterprise customers — directly comparable to APL2000's installed base.

Emerging players

• Kx Systems: Vendor of kdb+ and the K programming language, both rooted in APL's array-processing philosophy. Kx serves capital markets and other data-intensive enterprises — a comparable niche-customer profile to APL2000's financial/insurance users.
• Jsoftware: Developer of the J programming language, a direct descendant of APL with similar array-processing heritage. Jsoftware targets a niche but technically sophisticated developer community closely adjacent to APL2000's user base.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks6 records

Key highlights7 records

Customer concentration

Revenue estimate

Valuation estimate

Number of profiles

Profiles1 record

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about APL2000