Free / Open-sourceOpen-source model and dataset hub with one-click online demos
Free / Open-sourceOpen-source model and dataset hub with one-click online demos
devActivity records 46,541 monthly visits with +14% month-over-month growth and Freemium pricing. LakeSail records 3,516 monthly visits with +4.6% growth and Freemium (open-source free; usage-based managed tier) pricing.

Rust-native data and AI platform that runs your Spark code faster
| Dimension / Metric | ![]() | ![]() |
|---|---|---|
| Official Domain | devactivity.com | lakesail.com |
| Pricing Model | Freemium | Freemium (open-source free; usage-based managed tier) |
| Monthly Visits | 46.54K (46,541) | 3.52K (3,516) |
| MoM Traffic Delta | +5.72K (+14%) | +154 (+4.6%) |
| Primary Market & Share | 🇺🇸 United States (16.5%) | 🇺🇸 United States (92.9%) |
| Direct Visits / mo | 18.68K | 1.38K |
| User Rating | 4.2 | 4.4 |
| Supported Platforms | Website | Website |

GitHub-native analytics for developer experience and team performance
Measure commit, pull request, review and issue activity alongside how carefully contributions are reviewed and merged.
Generate retrospective talking points and recommendations from real engineering activity in a couple of clicks.
Surface slowdowns in the delivery pipeline before they become recurring schedule problems.
XP, levels, challenges, achievements and leaderboards turn process improvement into something teams can rally around.

Rust-native data and AI platform that runs your Spark code faster
Run existing Spark SQL and DataFrame code through Spark Connect with no rewrites; migrate by swapping the remote URL, and verify readiness with the free scanner.
Sail removes JVM startup, GC pauses, and memory tuning, delivering fast startup and a stateless runtime that can scale to zero.
Prepare data for language, vision, and physical AI using Python libraries for embeddings, model scoring, and multimodal processing at engine speed.
First-class Delta Lake and Iceberg support with deployment in your own cloud account, so data files stay under your control.
Free / Open-sourceOpen-source model and dataset hub with one-click online demos
Free / Open-sourceOpen-source model and dataset hub with one-click online demos

SpecialistAI-generated wikis and chat for any public GitHub repository
SpecialistAI-generated wikis and chat for any public GitHub repository

The environments frontier AI trains on, and the agents that do the recurring work
The environments frontier AI trains on, and the agents that do the recurring work

Free / Open-sourceAI-native data orchestration for trustworthy pipelines

Free / Open-sourceFree real-time analytics for open source projects on GitHub
Free / Open-sourceFree real-time analytics for open source projects on GitHub
Managed ClickHouse® and tooling to ship real-time analytics features
Managed ClickHouse® and tooling to ship real-time analytics features

Free / Open-sourceAI text-to-SQL client for database management and analysis
Free / Open-sourceAI text-to-SQL client for database management and analysis

AI data annotation platform and managed labeling services for AI training data
AI data annotation platform and managed labeling services for AI training data
AI data analyst that turns questions into SQL insights
AI data analyst that turns questions into SQL insights

SpecialistGit-native analytics your team and your AI agents build together

Free / Open-sourceThe open-source durable runtime for AI and data workflows

Software engineering intelligence that ties AI adoption to delivery outcomes
Software engineering intelligence that ties AI adoption to delivery outcomes