Startup & Product Language

Startup language is the specific vocabulary and idioms used in venture-backed technology companies. Even if you work at an enterprise, startup terminology permeates IT culture through tech blogs, job postings, product strategy discussions, and investor communications. Terms like "product-market fit", "runway", "burn rate", and "hockey stick growth" appear regularly and carry specific meanings that differ from everyday English.

Key funding vocabulary: runway (months of operation before cash runs out), burn rate (monthly spend rate), Series A/B/C (funding rounds), angel investor (early-stage individual investor), VC (venture capital firm), term sheet (investment offer document), cap table (ownership structure), valuation (estimated company worth), down round (raising at lower valuation than previous round), bridge loan (short-term financing).

Product-market fit (PMF) is the point where a startup has created a product that genuinely satisfies a strong market demand. Indicators: organic growth, strong retention, customers who are "very disappointed" without the product. Startup language: "We haven't found PMF yet", "We pivoted to find PMF in a different segment", "After finding PMF, we shifted from search to scale." It's considered the most critical milestone for early-stage startups.

A pivot is a significant change in business direction while retaining the same team and resources. Pivot types: market pivot (same product, different customer segment), technology pivot (different technology to solve same problem), revenue model pivot (change from B2C to B2B), product pivot (different product for same market). Instagram pivoted from a location-based app (Burbn) to photo sharing. Pivots are strategic, not failures — they're directional corrections based on learning.

B2B (Business-to-Business): sells to companies. B2C (Business-to-Consumer): sells directly to individuals. SaaS (Software-as-a-Service): subscription-based software delivered over the internet. PLG (Product-Led Growth): product itself drives acquisition without sales team. Enterprise SaaS: B2B SaaS with long sales cycles and large contracts. Many startups start B2C and pivot to B2B or go "bottom-up enterprise" (PLG that converts teams and companies).

Key growth metrics: MRR (Monthly Recurring Revenue), ARR (Annual Recurring Revenue), DAU/MAU (Daily/Monthly Active Users), CAC (Customer Acquisition Cost), LTV/CLTV (Lifetime Value), churn rate (% customers lost per period), NPS (Net Promoter Score), retention rate, conversion rate (free to paid), gross margin. Startup investors focus on growth rate and unit economics (LTV:CAC ratio > 3:1 is healthy).

"Move fast and break things" was Facebook's early motto, advocating rapid iteration over perfection. It implies: ship early and often, accept that some things will break, fix quickly rather than prevent all bugs. In the engineering community it's now controversial — "move fast" is valued but "break things" is considered irresponsible in production systems. The revised version is "move fast with stable infra." Understanding this debate is part of startup culture literacy.

Blitzscaling (term by Reid Hoffman) means prioritising growth speed above all else, even efficiency and profitability — "tolerating the inefficiency of scaling before having all the answers." Used when there's a winner-take-all market and the window of opportunity is brief. Examples: Uber, Airbnb, LinkedIn. The risk: burning too much capital before finding a sustainable model. It's the opposite of "default alive" (maintaining sustainable growth without requiring additional funding).

Technical debt is the accumulated cost of shortcuts taken to ship faster — suboptimal code, missing tests, undocumented architecture. In startups, some technical debt is intentional and justified: "We took on debt to hit the launch deadline; we'll refactor in Q2." Unintentional debt is a risk: "We're drowning in debt from the early MVP days." The metaphor comes from financial debt: the longer you carry it, the more interest (maintenance burden) you pay.

Coined by Paul Graham: a startup is "default alive" if it can reach profitability with current growth and burn rate without additional funding. "Default dead" means it will run out of money before becoming self-sustaining unless it raises more. In conversations: "Are we default alive?" is a key financial health question. Being default alive gives leverage in fundraising — you raise from strength, not desperation. Most early-stage startups are default dead until they find traction.