Open-source alternatives to paid AI tools

SkipTheSub / OpenAI API

Open-source alternatives to OpenAI API

Monthly price for OpenAI API: TBD (unverified — never invented). Below: 3 open-source alternatives.

ollama/ollama

What it can do

Get up and running with Kimi, GLM, MiniMax, DeepSeek, gpt-oss, Qwen, Gemma and other models. (GitHub project description) source

What it can't do

TBD

Minimum hardware

TBD

Setup difficulty

TBD

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

mudler/LocalAI

What it can do

LocalAI is the open-source AI engine. Run any model - LLMs, vision, voice, image, video - on any hardware. No GPU required. (GitHub project description) source

What it can't do

TBD

Minimum hardware

RAM
TBD
VRAM
TBD
Runs on
  • cpu
  • gpu
  • mac
Note
No GPU required
source

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

ggml-org/llama.cpp

What it can do

LLM inference in C/C++. (GitHub project description) source

What it can't do

TBD

Minimum hardware

TBD

Setup difficulty

TBD

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

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