Open-source, memory-efficient fine-tuning and local model running

12 tools like Thinkstack.ai, most popular first.
| Rank | Tool & Tagline | Official Domain | Monthly Visits | MoM Growth | Pricing Model | Primary Market | Rating | Compare |
|---|---|---|---|---|---|---|---|---|
| ● | Thinkstack.ai | app.thinkstack.ai | 917 | -828 (-47.4%) | Freemium | United States | 4.1 | Profile |
| 1 |
| Unsloth AI |
| unsloth.ai |
| 887.46K |
| -190.1K (-17.6%) |
| Free |
| United States |
| 4.8 |
| Compare |
| 2 | ZenMux | zenmux.ai | 444.39K | 63.49K (+16.7%) | Freemium, Paid | China | 4.4 | Compare |
| 3 | CommunityOne Discord AI Bot & Discord Analytics | communityone.io | 342.46K | -2.97K (-0.9%) | Freemium | United States | 4 | Compare |
| 4 | Geekflare Connect | geekflare.com | 282.06K | -42.72K (-13.2%) | Free, Paid (new sign-ups paused) | United States | 3.2 | Compare |
| 5 | BastionGPT | bastiongpt.com | 195.14K | 6.83K (+3.6%) | Free Trial, Paid, Contact for Pricing | United States | 4.4 | Compare |
| 6 | Chatfuel | chatfuel.com | 145.11K | -5.62K (-3.7%) | Free Trial, Paid, Contact for Pricing | Costa Rica | 4.1 | Compare |
| 7 | Landbot AI | landbot.io | 91.59K | -36.15K (-28.3%) | Freemium, Free Trial, Paid, Contact for Pricing | Ecuador | 4.3 | Compare |
| 8 | Wonderchat | wonderchat.io | 78.11K | 10.54K (+15.6%) | Free Trial | United States | 4.3 | Compare |
| 9 | GPT Plus / Pro Top-Up (GetPlus AI) | getplus.ai | 63.79K | 46.93K (+278.3%) | Paid | China | 3.2 | Compare |
| 10 | SurfSense | surfsense.com | 61.87K | -13.08K (-17.4%) | Freemium, Free Trial, Contact for Pricing | United States | 4.5 | Compare |
| 11 | BotifyNow | botifynow.com | 29.32K | -14.43K (-33%) | Freemium, Free Trial | Global | 4.1 | Compare |
| 12 | Free UPI AI | indianupi.com | 25.07K | -7.99K (-24.2%) | Free | India | 3.8 | Compare |
Open-source, memory-efficient fine-tuning and local model running

One unified API for 100+ AI models, with insurance when output disappoints
One unified API for 100+ AI models, with insurance when output disappoints

One AI Discord bot to grow, run and monetize your server
One AI Discord bot to grow, run and monetize your server
BYOK AI workspace that brings your own API keys into one team dashboard
BYOK AI workspace that brings your own API keys into one team dashboard

HIPAA-compliant AI workspace for healthcare and behavioral health
HIPAA-compliant AI workspace for healthcare and behavioral health

Turn every chat into a sale with AI agents on WhatsApp and Instagram
Turn every chat into a sale with AI agents on WhatsApp and Instagram

Build no-code AI agents and chatbots for WhatsApp and your website
Build no-code AI agents and chatbots for WhatsApp and your website

AI customer service agents plus an AI-native helpdesk with unlimited seats
AI customer service agents plus an AI-native helpdesk with unlimited seats

Third-party ChatGPT Plus and Pro top-up with 30-day warranty and invoicing
Third-party ChatGPT Plus and Pro top-up with 30-day warranty and invoicing
A private, offline notebook that turns your own sources into reports, decks and briefings
A private, offline notebook that turns your own sources into reports, decks and briefings

Chatbots that answer from your content, not from guesses
Chatbots that answer from your content, not from guesses

A free AI assistant for every UPI payment question
A free AI assistant for every UPI payment question