Database platform company MongoDB (NASDAQ: MDB) beat Wall Street’s revenue expectations in Q1 CY2026, with sales up 25.2% year on year to $687.6 million. On top of that, next quarter’s revenue guidance ($731.5 million at the midpoint) was surprisingly good and 4.5% above what analysts were expecting. Its non-GAAP profit of $1.32 per share was 11.5% above analysts’ consensus estimates.

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Company Overview

Named after "humongous database," reflecting its ability to handle massive data loads, MongoDB (NASDAQ: MDB) provides a flexible document-based database platform that helps developers build, deploy, and maintain modern applications more efficiently.

Revenue Growth

A company’s long-term performance is an indicator of its overall quality. Any business can have short-term success, but a top-tier one grows for years. Over the last five years, MongoDB grew its sales at an excellent 32.3% compounded annual growth rate. Its growth beat the average software company and shows its offerings resonate with customers, a helpful starting point for our analysis.

Long-term growth is the most important, but within software, a half-decade historical view may miss new innovations or demand cycles. MongoDB’s annualized revenue growth of 21.4% over the last two years is below its five-year trend, but we still think the results suggest healthy demand.

This quarter, MongoDB reported robust year-on-year revenue growth of 25.2%, and its $687.6 million of revenue topped Wall Street estimates by 3.5%. Company management is currently guiding for a 23.7% year-on-year increase in sales next quarter.

Looking further ahead, sell-side analysts expect revenue to grow 15.9% over the next 12 months, a deceleration versus the last two years. Still, this projection is above average for the sector and suggests the market is baking in some success for its newer products and services.

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Billings

Billings is a non-GAAP metric that is often called “cash revenue” because it shows how much money the company has collected from customers in a certain period. This is different from revenue, which must be recognized in pieces over the length of a contract.

MongoDB’s billings punched in at $647.8 million in Q1, and over the last four quarters, its growth was fantastic as it averaged 29.9% year-on-year increases. This alternate topline metric grew faster than total sales, meaning the company collects cash upfront and then recognizes the revenue over the length of its contracts - a boost for its liquidity and future revenue prospects.

Customer Base

MongoDB reported 67,700 customers at the end of the quarter, a sequential increase of 2,500. That’s roughly in line with what we’ve observed over the last year, confirming that the company is maintaining its sales momentum.

Key Takeaways from MongoDB’s Q1 Results

We were impressed by how significantly MongoDB blew past analysts’ billings expectations this quarter. We were also glad its EPS guidance for next quarter trumped Wall Street’s estimates. Zooming out, we think this was a solid print. The stock traded up 22.1% to $402.60 immediately following the results.

Sure, MongoDB had a solid quarter, but if we look at the bigger picture, is this stock a buy? We think that the latest quarter is only one piece of the longer-term business quality puzzle. Quality, when combined with valuation, can help determine if the stock is a buy. We cover that in our actionable full research report which you can read here (it’s free).