--- title: "Percona shipped a free MongoDB AI search twin; BTIG's $417 target on MongoDB rests on Atlas" description: "MongoDB put AI embeddings inside its paid Atlas cloud on November 9; Percona had already shipped the same search stack self-hosted and free. A $417 Buy from the brokerage BTIG and MongoDB's December 1 earnings will price the difference." publisher: "The Inference" section: "Platforms" published: 2026-11-11T15:11:27.379Z modified: 2026-11-11T15:11:27.379Z canonical: https://theinference.org/article/percona-shipped-a-free-mongodb-ai-search-twin-btig-s-417-target-on-mongodb-rests-on-atlas language: en keywords: "MongoDB, Percona, Databases, Vector Search, Analyst Ratings" --- # Percona shipped a free MongoDB AI search twin; BTIG's $417 target on MongoDB rests on Atlas > MongoDB put AI embeddings inside its paid Atlas cloud on November 9; Percona had already shipped the same search stack self-hosted and free. A $417 Buy from the brokerage BTIG and MongoDB's December 1 earnings will price the difference. ## The free version shipped first Percona, a Raleigh, North Carolina company that sells support and services for open-source databases, [shipped Percona Search for MongoDB on November 4, 2026](https://markets.businessinsider.com/news/stocks/percona-announces-general-availability-of-percona-search-for-mongodb-1036714602): full-text, vector and hybrid search, running on mongot, the search engine [MongoDB](https://theinference.org/markets/companies/mongodb) itself built, inside the customer's own infrastructure [1]. It is source-available and free, with no paid edition, no deployment limits and no license-gated features; Percona charges nothing, and an optional add-on to its support contracts is where it gets paid [1][2]. Embeddings generate locally through Ollama, vLLM or LocalAI, with no per-token service charges, and clusters can run air-gapped [1]. The target is the self-managed base MongoDB's growth case counts on moving into its paid cloud. MongoDB followed five days later. On November 9 it [put Automated Embedding into public preview on Atlas](https://productnews.tech/blog/mongodb-atlas-adds-automated-embeddings-and-azure-data-federation/), its paid cloud: Atlas integrates Voyage AI embedding models to generate vectors inside the database and re-embed documents when indexed fields change, with quantization that cuts storage roughly 4x (scalar) or 32x (binary) versus float32 [3][4]. ## What the $417 rating rides on BTIG, a brokerage research firm, [started MongoDB (NASDAQ: MDB) at Buy on November 10 with a $417 price target](https://seekingalpha.com/news/4669753-mongodb-receives-buy-rating-as-btg-sees-sustainable-20-percent-plus-revenue-growth), on the view that revenue growth above 20% can be sustained [5][6]. That growth lives in Atlas, which [billed $565.9 million last quarter, up 29% year over year, out of $771.8 million total revenue, up 30%](https://www.insidermonkey.com/blog/mongodb-mdb-reports-30-revenue-growth-and-91-rpo-growth-is-atlas-demand-durable-enough-to-sustain-operating-leverage-1826275/) [7]. The self-managed side Percona courts, Enterprise Advanced and other, grew faster still, up 36% to $181.2 million [7]. *Chart: **MongoDB's revenue growth has held above 20% in nine of the past 12 quarters** Line chart of MongoDB's year-over-year quarterly revenue growth from Q3 2023 through Q2 2026, with a 20% reference line for BTIG's growth threshold.* *Year-over-year revenue growth by quarter, from MongoDB's SEC filings; quarters labeled by calendar period, so Q2 '26 is fiscal Q2 2027, ended July 31, 2026. The 20% line is BTIG's stated threshold. [9][5]* ## The camp Atlas cannot serve Percona chief executive Peter Farkas names the buyer: "For many organizations, adding vector search has meant sending data somewhere their policies won't allow" [1]. Data-residency and air-gap shops are ones Atlas cannot serve by design. With more than 69,300 of its 70,600-plus customers already on Atlas, MongoDB's exposure is a revenue question, not a customer-count question [7]. The free twin removes the pitch that AI search requires Atlas; no source yet quantifies the hit, if any, to migration. ## The first test lands on December 1 MongoDB [reports fiscal Q3, the three months ended October 31, after the close on December 1, 2026](https://www.stocktitan.net/news/MDB/mongo-db-inc-announces-date-of-third-quarter-fiscal-2027-earnings-uiqz6s0tdi14.html) [8], from a stock that fell 18.5% on the September 28 chief-executive transition and 7.2% on November 5 [6]. The Inference has already [tracked the raised growth targets](https://theinference.org/article/mongodb-raised-its-growth-targets-on-an-engine-it-does-not-own) and [the chief-executive exit](https://theinference.org/article/meta-hired-mongodb-s-ceo-mongodb-s-shareholders-got-the-bill). The comparison that matters in this print: Atlas's growth rate against Enterprise Advanced's 36%, and the first management comment on self-managed demand since the free twin shipped [8][6]. ## Takeaway Percona's free mongot-based search stack gives self-hosted MongoDB users AI search without Atlas; BTIG's $417 Buy and the December 1 print will show whether Atlas's 29% growth blinks. ## Sources 1. [GlobeNewswire via Markets Insider, Percona Announces General Availability of Percona Search for MongoDB, 4 November 2026](https://markets.businessinsider.com/news/stocks/percona-announces-general-availability-of-percona-search-for-mongodb-1036714602) 2. [Database Trends and Applications, Percona Launches Percona Search for MongoDB, collected 11 November 2026](https://www.dbta.com/Editorial/News-Flashes/Percona-Launches-Percona-Search-for-MongoDB-177434.aspx) 3. [ProductNews, MongoDB Atlas adds automated embeddings and Azure data federation, 10 November 2026](https://productnews.tech/blog/mongodb-atlas-adds-automated-embeddings-and-azure-data-federation/) 4. [proomt, Unlocking AI Search: Introducing Automated Embedding in MongoDB Vector Search, 9 November 2026](https://proomt.com/item/unlocking-ai-search-introducing-automated-embedding-in-mongodb-vector-se-a2ba4ac9-6561-4ce6-9aeb-225d37479e86) 5. [Seeking Alpha, MongoDB receives Buy rating as BTIG sees sustainable 20%-plus revenue growth, 10 November 2026](https://seekingalpha.com/news/4669753-mongodb-receives-buy-rating-as-btg-sees-sustainable-20-percent-plus-revenue-growth) 6. [Quantisnow, BTIG Research initiated coverage on MongoDB with a new price target, 10 November 2026](https://www.quantisnow.com/insight/btig-research-initiated-coverage-on-mongodb-with-a-new-price-6782886) 7. [Insider Monkey, MongoDB (MDB) Reports 30% Revenue Growth and 91% RPO Growth. Is Atlas Demand Durable Enough to Sustain Operating Leverage?, 10 September 2026](https://www.insidermonkey.com/blog/mongodb-mdb-reports-30-revenue-growth-and-91-rpo-growth-is-atlas-demand-durable-enough-to-sustain-operating-leverage-1826275/) 8. [StockTitan, MongoDB, Inc. Announces Date of Third Quarter Fiscal 2027 Earnings Call, 5 November 2026](https://www.stocktitan.net/news/MDB/mongo-db-inc-announces-date-of-third-quarter-fiscal-2027-earnings-uiqz6s0tdi14.html) 9. [MongoDB, quarterly revenue figures from its SEC filings, retrieved 11 November 2026](https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=0001441816) --- Percona shipped a free MongoDB AI search twin; BTIG's $417 target on MongoDB rests on Atlas — The Inference. Canonical: https://theinference.org/article/percona-shipped-a-free-mongodb-ai-search-twin-btig-s-417-target-on-mongodb-rests-on-atlas