Skip to content
market-sizing

Self-hosted alternatives to market-sizing

5 self-hosted AI Skills apps to use instead, best rated first.

Top picks

  1. C

    claude-to-deerflow

    Get

    claude-to-deerflow is an agent skill that lets an assistant send messages and questions to a running DeerFlow instance through its HTTP API. DeerFlow is an AI agent platform built on LangGraph that orchestrates sub-agents for research, code

    Self-hosted

  2. O

    open-notebook

    Get

    open-notebook is an agent skill for organising research with Open Notebook, a self-hosted alternative to NotebookLM. It arranges sources, notes and AI conversations into research notebooks. Sources can be PDFs, web pages, audio, video and O

    Self-hosted

  3. R

    Reactive Resume

    Get

    Reactive Resume is a free and open-source resume builder for writing resumes and cover letters, checking the work, and tracking job applications. You create a free account, import an existing resume or start from scratch, and see the finish

    Open sourceSelf-hosted

  4. S

    self-hosted-funnel-launch

    Get

    Self-hosted funnel launch is an agent skill that takes a funnel from an empty install to published on infrastructure you control, using the Autonnel funnel builder, which is licensed Apache-2.0. The result covers a landing page, checkout, a

    Self-hosted

  5. G

    get-convex/convex-backend

    Get

    Convex is an open-source reactive database for web app developers. It combines a database, a place to write server functions in pure TypeScript, and client libraries that keep the app's data live, so screens update as the data changes. Beca

    Self-hosted

About market-sizing

M

market-sizing

Estimate market size using TAM, SAM, and SOM

market-sizing is an agent skill that estimates the size of a market using three nested measures: the total addressable market, the serviceable addressable market and the serviceable obtainable market. It works with both top-down and bottom-up approaches, so you can cross-check one estimate against the other. The skill also projects growth over time and lists the key assumptions that the estimate depends on, so you know which numbers to validate before relying on them. You describe the product and the market constraints, such as geography, industry vertical or customer type, and if you have market data, the skill reads it first. It is useful when assessing a market opportunity, deciding whether a product is worth building, or preparing a figure for a plan or an investor discussion. The skill is part of the pm-skills collection by phuryn and is listed on skills.sh as free.

Price
Free
Made by
phuryn
Category
AI Skills
Website
github.com/phuryn/pm-skills/market-sizing