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About

Fastino is an applied AI platform focused on specialized, open-weight language models and the Fastino Fine-Tuning Agent. The agent lets users describe a task in plain language, then automatically selects the architecture, generates training data, trains and evaluates the model, and returns a task-specific model ready to deploy. Fine-tuning projects can be created and revisited from one interface, with models trained on the user’s terms and deployable in their own environment. The resulting models are designed for production-grade performance, with typical response times under 50 ms, while model weights remain private and owned by the user. Models can move from a task description to a trained result in hours, giving teams a faster path to specialized deployment. Fastino also provides open-source and open-weight models for specialized AI workloads.

About

OpenPipe provides fine-tuning for developers. Keep your datasets, models, and evaluations all in one place. Train new models with the click of a button. Automatically record LLM requests and responses. Create datasets from your captured data. Train multiple base models on the same dataset. We serve your model on our managed endpoints that scale to millions of requests. Write evaluations and compare model outputs side by side. Change a couple of lines of code, and you're good to go. Simply replace your Python or Javascript OpenAI SDK and add an OpenPipe API key. Make your data searchable with custom tags. Small specialized models cost much less to run than large multipurpose LLMs. Replace prompts with models in minutes, not weeks. Fine-tuned Mistral and Llama 2 models consistently outperform GPT-4-1106-Turbo, at a fraction of the cost. We're open-source, and so are many of the base models we use. Own your own weights when you fine-tune Mistral and Llama 2, and download them at any time.

Platforms Supported

Windows Not Supported
Mac Not Supported
Linux Not Supported
Cloud Supported
On-Premises Not Supported
iPhone Not Supported
iPad Not Supported
Android Not Supported
Chromebook Not Supported

Platforms Supported

Windows Not Supported
Mac Not Supported
Linux Not Supported
Cloud Supported
On-Premises Not Supported
iPhone Not Supported
iPad Not Supported
Android Not Supported
Chromebook Not Supported

Audience

AI developers, data scientists, and engineering teams wanting to create, fine-tune, deploy, and control specialized open-weight models for production AI workflows

Audience

Developers requiring a solution to replace prompts with faster, cheaper fine-tuned models

Support

Phone Support Not Supported
24/7 Live Support Not Supported
Online Supported

Support

Phone Support Not Supported
24/7 Live Support Not Supported
Online Supported

API

Offers API Not Supported

API

Offers API Supported

Screenshots and Videos

Screenshots and Videos

Pricing

No information available.
Free Version Not Supported
Free Trial Supported

Pricing

$1.20 per 1M tokens
Free Version Supported
Free Trial Not Supported

Reviews/Ratings

Overall 0.0 / 5
ease 0.0 / 5
features 0.0 / 5
design 0.0 / 5
support 0.0 / 5

This software hasn't been reviewed yet. Be the first to provide a review:

Review this Software

Reviews/Ratings

Overall 0.0 / 5
ease 0.0 / 5
features 0.0 / 5
design 0.0 / 5
support 0.0 / 5

This software hasn't been reviewed yet. Be the first to provide a review:

Review this Software

Training

Documentation Supported
Webinars Not Supported
Live Online Not Supported
In Person Not Supported

Training

Documentation Supported
Webinars Not Supported
Live Online Not Supported
In Person Not Supported

Company Information

Fastino
Founded: 2026
United States
fastino.ai/

Company Information

OpenPipe
United States
openpipe.ai/

Alternatives

Inkling

Inkling

Thinking Machines Lab

Alternatives

Tinker

Tinker

Thinking Machines Lab
Llama 2

Llama 2

Meta
Laguna XS.2

Laguna XS.2

Poolside
Tune Studio

Tune Studio

NimbleBox

Categories

AI Fine-Tuning Supported
AI Models Supported

Categories

AI Development Supported
AI Fine-Tuning Supported
LLM Evaluation Supported

Integrations

Codestral Mamba Not Supported
JSON Not Supported
JavaScript Not Supported
Llama 2 Not Supported
Mathstral Not Supported
Ministral 3B Not Supported
Ministral 8B Not Supported
Mistral 7B Not Supported
Mistral AI Not Supported
Mistral Large Not Supported
Mistral NeMo Not Supported
Mistral Small Not Supported
Mixtral 8x22B Not Supported
Mixtral 8x7B Not Supported
Node.js Not Supported
OpenAI Not Supported
Pixtral Large Not Supported
Python Not Supported
TypeScript Not Supported

Integrations

Codestral Mamba Supported
JSON Supported
JavaScript Supported
Llama 2 Supported
Mathstral Supported
Ministral 3B Supported
Ministral 8B Supported
Mistral 7B Supported
Mistral AI Supported
Mistral Large Supported
Mistral NeMo Supported
Mistral Small Supported
Mixtral 8x22B Supported
Mixtral 8x7B Supported
Node.js Supported
OpenAI Supported
Pixtral Large Supported
Python Supported
TypeScript Supported
Claim Fastino and update features and information
Claim Fastino and update features and information
Claim OpenPipe and update features and information
Claim OpenPipe and update features and information