Coca-Cola vs Pepsi

John Stith Pemberton was a Confederate Army veteran and pharmacist in Atlanta, Georgia who was addicted to morphine following a war wound. In 1886, he created a syrup combining coca leaf extract and kola nuts — both of which contained stimulants — as a patent medicine intended to cure headaches and provide energy. A pharmacy soda fountain operator mixed the syrup with carbonated water by accident. The result was Coca-Cola. Pemberton sold it for five cents a glass at Jacob's Pharmacy in Atlanta, selling approximately nine glasses per day. He died in 1888, having sold most of his rights to the formula for approximately $1,750.

Asa Griggs Candler acquired the Coca-Cola formula and brand for $2,300 in 1891. Candler was a marketing genius: he distributed free sample coupons, provided pharmacies with free branded merchandise, and built the Coca-Cola brand through relentless promotion before the concept of brand marketing existed. By 1895, Coca-Cola was being sold in every state in the United States. Candler sold the company to a group of investors for $25 million in 1919.

The distinctive Coca-Cola contour bottle was designed in 1915 by the Root Glass Company in response to Coca-Cola's request for a bottle so distinctive that it could be identified by touch in the dark or when broken. The designer, Earl Dean, was inspired by the shape of a cocoa pod — a plant he had never actually seen. The contour bottle became one of the most recognised design objects in history.

Coca-Cola changed its formula in April 1985 — "New Coke" — in response to losing blind taste tests to Pepsi. The consumer response was the most intense corporate backlash in American history: 400,000 protest letters, jammed phone lines, and a "Society for the Preservation of the Real Thing" formed within days. Seventy-nine days later, Coca-Cola reintroduced the original formula as "Coca-Cola Classic." The episode was initially a disaster; it ended as the greatest accidental marketing event in history, reminding consumers how much they loved the original product.

Coca-Cola reported revenues of approximately $46 billion for 2024, selling products in every country on earth except North Korea and Cuba. The company serves approximately 2 billion portions per day. Warren Buffett, who began buying Coca-Cola shares in 1988 when they were depressed following the New Coke disaster, has described it as one of his greatest investments — Berkshire Hathaway owns approximately 9% of the company, generating hundreds of millions in annual dividends. The pharmacist who sold his formula for $1,750 had accidentally created one of the most valuable consumer franchises in history. The new CEO, James Quincey, has overseen a premiumisation strategy expanding into energy drinks, coffee, and higher-margin beverages to offset structural decline in full-sugar cola consumption.

Caleb Bradham, a pharmacist in New Bern, North Carolina, created a carbonated drink in 1893 that he sold from his pharmacy under the name "Brad's Drink." The formula contained pepsin — a digestive enzyme — and kola nuts, which provided caffeine. In 1898, he renamed it Pepsi-Cola, combining pepsin and kola. Bradham built a bottling network and sold the syrup to pharmacies across the Southeast.

Bradham bet heavily on sugar prices remaining high after World War I. Sugar prices collapsed in 1921. Bradham lost everything. Pepsi-Cola Company filed for bankruptcy in 1923. The brand was sold, then went bankrupt again in 1931 during the Great Depression. The twice-bankrupt cola brand was acquired by Charles Guth, the president of the Loft candy chain, for $10,500 — and offered for sale to Coca-Cola, which declined to buy it. It remains one of the most expensive rejections in corporate history.

During the Depression, Pepsi introduced 12-ounce bottles for five cents — the same price as Coca-Cola's 6.5-ounce bottles. The radio jingle "Pepsi-Cola hits the spot, twelve full ounces, that's a lot" became one of the first advertising jingles in radio history. The value proposition was simple and irresistible: twice as much for the same price. Pepsi grew dramatically, establishing itself as a genuine competitor to Coca-Cola for the first time.

Pepsi launched the "Pepsi Challenge" in 1975 — blind taste tests conducted in shopping malls that consistently showed consumers preferred Pepsi's sweeter formula over Coca-Cola. The campaign was devastating: Coca-Cola's own internal tests confirmed the results. The panic at Coca-Cola led directly to the 1985 decision to change Coca-Cola's formula — "New Coke" — which triggered one of the most catastrophic consumer responses in corporate history and forced Coca-Cola to reintroduce the original formula as "Coca-Cola Classic" within 79 days. Pepsi had won a battle. Coca-Cola won the war.

PepsiCo reported revenues of approximately $91.5 billion for 2024 — nearly double Coca-Cola's revenue of approximately $46 billion. The disparity reflected PepsiCo's transformation from a cola company into a diversified food and beverage conglomerate: Frito-Lay (merged in 1965) generated more revenue than the entire Pepsi beverage portfolio. Quaker Oats, Tropicana, Gatorade, Doritos, Cheetos, and Lay's all sat under the PepsiCo umbrella. The twice-bankrupt pharmacy drink that Coca-Cola had been offered for $10,500 had grown into a company larger by revenue than its rejector — without ever beating Coca-Cola in the cola market it had tried to take.