Open-source alternatives to paid AI tools

SkipTheSub / ChatGPT Projects

Open-source alternatives to ChatGPT Projects

Monthly price for ChatGPT Projects: TBD (unverified — never invented). Below: 2 open-source alternatives.

Mintplex-Labs/anything-llm

What it can do

Stop renting your intelligence. Own it with AnythingLLM. Everything you need for a powerful local-first agent experience - GitHub - Mintplex-Labs/anything-llm: Stop renting your intelligence. Own it with AnythingLLM. Everything you need for a powerful local-first agent experience (GitHub project description) source

What it can't do

TBD

Minimum hardware

TBD

Setup difficulty

TBD

Freshness

Stars
67,196
Last push
2026-10-16
Latest release
v1.18.0

Running cost (per month, roughly)

VPS: TBD — minimum RAM not verified

Local electricity: $ —/mo watts / 1000 × hours/day × 30 × 0.1831 $/kWh source

Fetched 2026-10-16 from the GitHub API.

Open on GitHub

zylon-ai/private-gpt

What it can do

Complete API layer for private AI applications on local models: RAG, skills, tools, MCP, text-to-sql, and more. Works with any OpenAI-compatible inference server. (GitHub project description) source

What it can't do

TBD

Minimum hardware

TBD

Setup difficulty

2/5 — Single documented command (docker run / pip / npm / brew install) source

Freshness

not fetched yet

Running cost (per month, roughly)

VPS: TBD — minimum RAM not verified

Local electricity: $ —/mo watts / 1000 × hours/day × 30 × 0.1831 $/kWh source

Open on GitHub

List this page

Listed on SkipTheSub Paste this into your project's README to link back here: