Lotus 1-2-3
VisiCalc reigned supreme in the spreadsheet market when Mitch Kapor and Jonathan Sachs decided to create their own software. It was 1982, and these two men knew well the universe they were about to disrupt. Kapor had worked at Personal Software, VisiCalc's publisher, where he designed VisiPlot and VisiTrend for graphical visualization. Sachs had already programmed spreadsheets, notably for Data General. This field knowledge gave them a head start: they knew exactly what existing solutions were missing.
The IBM PC, launched the previous year, brought new credibility to microcomputing and offered technical capabilities far beyond 8-bit computers. Its 640 KB of memory and 16-bit processor opened unprecedented possibilities. Kapor and Sachs decided to bet on this platform and design a spreadsheet that would fully exploit its resources.
Their technical approach broke with their competitors'. While others used high-level languages, they chose assembly language to maximize performance. They programmed direct interface with video hardware, bypassing the BIOS to accelerate display. They rethought the cell recalculation order to optimize the updating of interdependent formulas, resulting in execution speed five times superior to other spreadsheets.
The user interface benefited from remarkable innovations. Pull-down menus with mobile cursor and contextual prompts made the software accessible to novices. Graphics integration instantly transformed data into diagrams, creating spectacular demonstrations that sparked prospects' enthusiasm. Keyboard macros, added despite Sachs's initial reluctance, gave experienced users the ability to automate their tasks and develop true applications.
Lotus Development Corporation didn't settle for a good product: the company also innovated in its commercial strategy. It trained its resellers, took care of customer support, and accompanied the software with a demonstration disk featuring an interactive tutorial. The documentation was carefully crafted. Above all, the company invested heavily in advertising in the business press, an unusual approach for a software publisher at that time.
The launch at Comdex in fall 1982 exceeded all expectations: $900,000 in orders in the first few days. In 1983, the first full year of commercialization, revenue reached $53 million. The following year, it jumped to $156 million, and staff grew from 20 to 750 people in just two years, making Lotus the world's largest software publisher.
This success was explained by a perfect alignment of the stars. The product answered exactly the needs of companies discovering microcomputing. Its compatibility with VisiCalc files facilitated migration. The IBM PC installed base was experiencing explosive growth. Product quality and commercial execution left no room for competitors.
But this lightning success created its own difficulties, making company growth unmanageable. Original teams moved to other projects. Development of new products proved complex. Symphony, an attempt to create an integrated office suite, disappointed. Jazz, the Macintosh version, failed against Microsoft's Excel.
Diversification attempts multiplied with Metro, Express or Manuscript, never recapturing the magic of 1-2-3. Only Notes, developed by Ray Ozzie, met with real success after IBM's acquisition of Lotus in 1995.
Technological evolution eventually caught up with the leader. The transition to Windows proved late and laborious. The assembly code, initially an asset, ultimately became a burden for evolving the product. Microsoft Excel, designed from the outset for graphical interfaces, gradually gained market share and established itself as the new standard.
Lotus 1-2-3 demonstrated the gigantic commercial potential of the professional software market. It established the standards for modern user interface with its pull-down menus and keyboard shortcuts. Macros enabled programming by end users. The DIF (Data Interchange Format) facilitated data exchange between applications.
Lotus 1-2-3 transformed the perception of personal computers in business, from experimental tool to indispensable instrument for individual productivity. This transformation accelerated the computerization of organizations and founded a true software industry. Kapor and Sachs's spreadsheet wasn't just a product: it was a catalyst that precipitated the business world's entry into the digital era.