mongoengine

MongoEngine is a Document-Object Mapper (think ORM, but for document databases) for working with MongoDB from Python.

Documentation at docs.mongoengine.org — tutorial, user guide and API reference.

Getting Started

To install MongoEngine, simply run:

pip install mongoengine

Extensive documentation, an API reference and a tutorial are available. Get help on the MongoEngine Users mailing list.

Code

MongoEngine is hosted on GitHub. The source code, issue tracker and wiki are all available there.

View on GitHub — MongoEngine/mongoengine
2009
Library Founded
675+
Referring Domains
26
Tool Reviews & Guides
0
Paid Rankings
18+
Clearly Labeled
✦   Also From MongoEngine — AI Tools, Reviewed   ✦
Independent Editorial, Est. 2009

Every AI Tool, Tested Honestly

From AI coding assistants and vector databases to AI image and video generators — we test the tools ourselves, publish what we find, and never let a commission decide the ranking.

Reviews edited by Matt Ortiz · See our editorial standards

Track One

AI Coding, Database & LLM Tools

Reviewed for Python and MongoDB developers building with the modern AI stack.

All developer reviews →

Best Vector Databases for AI Apps: Pinecone vs MongoDB vs Weaviate vs Qdrant

Performance, cost and Python SDK quality for teams already using MongoDB.

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Best AI Coding Assistants for Python Developers

Cursor, Copilot, Codeium and more, ranked by autocomplete quality and IDE fit.

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Best LLM APIs for Developers: OpenAI vs Anthropic vs Gemini vs Llama

Rate limits, pricing and context windows for picking the right API.

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Guides

All guides →
RAG Explained

What is RAG? A Plain-English Guide for Developers

How Retrieval-Augmented Generation works, when to use it, and how to build your first pipeline in Python.

12 min read · Beginner friendly
What is a Vector Database?
10 min · Beginner · Python examples
MongoDB Atlas Vector Search vs Pinecone
14 min · Honest comparison
Build Your First RAG App with Atlas & Python
18 min · Step-by-step
MongoEngine vs Beanie: Which ODM?
10 min · Python developers
18+

The section below reviews AI tools that generate sexually explicit or suggestive content. It’s intended for adults only. See our Terms of Use for acceptable use, including our policy against generating content of real people without consent.

Track Two · 18+

Adult AI Tools, Reviewed

AI image and video generators tested for output quality, free-tier limits and real pricing.

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5 Best Nudify AI Apps 2026 (Ranked)

Which nudify apps actually deliver, and which just take your money.

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7 Best 18+ AI Image Generators and Chatbots

Image generators and AI chat companions built for mature content, compared.

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7 Best Undress AI Apps (Compared)

Seven undress AI apps compared on output quality, free credits and privacy.

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7 Best NSFW AI Generator Sites (Expert Tested)

Tested for realism, generation speed, and what the free tier actually gives you.

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9 Best AI Porn Generators (Tested & Reviewed)

Nine generators tested for output quality, pricing and ease of use.

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Recently Added

7 Free, Unfiltered AI Video Generators

Free AI video generators worth trying before you pay for anything.

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Who’s behind this

MongoEngine.org is two things under one roof: the open-source MongoEngine Python library (since 2009), documented at docs.mongoengine.org, and this site’s independent AI tool reviews, run by Matt Ortiz. Reviews are never paid for placement.

Questions, a correction, or a takedown request? contact@mongoengine.org