Free / Open-sourceRun and build with open AI models locally or in the cloud
Free / Open-sourceRun and build with open AI models locally or in the cloud
Weights & Biases (CoreWeave Forge) records 315,624 monthly visits with -80.2% month-over-month growth and Freemium, Contact for Pricing, Free pricing. Semafind records 846 monthly visits with 0% growth and Contact for Pricing pricing.

Independent AI, ML and data science research & engineering consultancy
| Dimension / Metric | ![]() | ![]() |
|---|---|---|
| Official Domain | wandb.ai | semafind.com |
| Pricing Model | Freemium, Contact for Pricing, Free | Contact for Pricing |
| Monthly Visits | 315.62K (315,624) | 846 (846) |
| MoM Traffic Delta | -1.28M (-80.2%) | +846 (0%) |
| Primary Market & Share | 🇺🇸 United States (32.2%) | 🇺🇸 United States (72.2%) |
| Direct Visits / mo | 230.88K | 237 |
| User Rating | 4.7 | 4.1 |
| Supported Platforms | Website | Website |

Track, evaluate, and ship AI models and agents in one connected environment.
Log metrics, losses, and media from training runs and compare them side by side in interactive charts to spot what actually improves your model.
Run automated hyperparameter sweeps and visualize parameter importance so you can converge on better configurations faster.
Version datasets and model artifacts, track lineage, and promote models through a registry from training to production.
Build, log, and evaluate LLM prompts and applications, with tracing and evaluation tools grouped under an LLMOps workflow.

Independent AI, ML and data science research & engineering consultancy
Bespoke algorithms and models built for problems that generic tools cannot solve, from computer vision to recommendation systems.
A structured ideation, prototype and integration process designed to de-risk research-heavy projects before full rollout.
Products including SemaReader for semantic reading and knowledge-graph creation, and SemaDB, a vector database for similarity search.
Hands-on data analysis, anomaly detection and predictive modelling engagements shaped around specific business goals.
Free / Open-sourceRun and build with open AI models locally or in the cloud
Free / Open-sourceRun and build with open AI models locally or in the cloud

Free / Open-sourceProvides deep production LLM observability and tracing, focusing heavily on debugging production failures and drift.
Free / Open-sourceProvides deep production LLM observability and tracing, focusing heavily on debugging production failures and drift.
Free / Open-sourceCommunity hub for data science, machine learning and AI practitioners
Free / Open-sourceCommunity hub for data science, machine learning and AI practitioners

SpecialistFeatures simulation and guardrail tools for testing LLM safety and robustness before production deployment.
SpecialistFeatures simulation and guardrail tools for testing LLM safety and robustness before production deployment.

Free / Open-sourceOffers robust LLM evaluation and testing suites with integrated enterprise gateways, prioritizing prompt benchmarking.
Free / Open-sourceOffers robust LLM evaluation and testing suites with integrated enterprise gateways, prioritizing prompt benchmarking.

AI-driven software group building RegTech, biometrics and fintech products for enterprises
AI-driven software group building RegTech, biometrics and fintech products for enterprises

Focuses specifically on prompt versioning, collaborative CMS management, and agent tracing rather than general MLOps.
Focuses specifically on prompt versioning, collaborative CMS management, and agent tracing rather than general MLOps.

Specializes in automated LLM unit testing and security red-teaming, though less focused on traditional MLOps experiment tracking.
Specializes in automated LLM unit testing and security red-teaming, though less focused on traditional MLOps experiment tracking.

Applied AI engineering and consulting for enterprise deployments

Free / Open-sourceProvides an open-source workspace specifically for prompt experimentation, LLM evaluation, and agent deployment pipelines.
Free / Open-sourceProvides an open-source workspace specifically for prompt experimentation, LLM evaluation, and agent deployment pipelines.

SpecialistEnterprise platform for building, evaluating and shipping AI agents

AI & machine learning consulting that ships production systems
AI & machine learning consulting that ships production systems