Turn MCAP recordings into replayable, queryable robot data

Upload an MCAP and immediately inspect, replay, query, or connect it to AI tools. No ETL, no custom data lake, no waiting to start debugging.

.MCAP
warehouse_run_2024-05-14.mcap
2.42 GB
Uploaded 2m ago
Ready
Replay
Inspect

5 minute set up

Get started in minutes, not days.

Start debugging immediately

No wasting time on custom pipelines and formatting.

Start debugging immediately

No wasting time on custom pipelines and formatting.

$0.02 / GB /Month

Simple, predictable pricing

Value Prop

MCAP in. Everything out.

Drop in a recording once. Mesh Storage makes it
available for Replay, Inspect, SQL Workbench, external Iceberg clients, and MCP-aware AI tools from the same data.

One upload. One source of truth. Every surface reads the same data.

How it works

From upload to usable in seconds

Replay and Inspect work as soon as the MCAP lands. Mesh Storage indexes the same
recording for SQL, external clients, and AI tools in the background.

step one

Upload

Web upload, device upload, or watched folder. MCAP files land in Mesh Storage.

step Two

Use immediately

Replay and Inspect work as soon as the file lands.

step Three

Query everywhere

Alloy indexes recordings into queryable tables for SQL, notebooks and external clients.

Replay before processing finishes

Start debugging immediately.

Works with existing MCAP workflows

No changes to how you record.

Open clients, no lock-in

Query how and where you want.

Want the setup details?

read the mesh storage quickstart
Before / After

Stop stitching robot data together by hand

Mesh Storage replaces scattered MCAP files, one-off conversion scripts, and
disconnected analysis tools with one upload path and one queryable source of truth.

Before Mesh Storage

After Mesh Storage

From scattered recordings to one usable robot data layer.

BUILT FOR ROBOTICS TEAMS

Fits the way robotics teams already record data

Keep your MCAP workflow. Mesh Storage adds upload, replay, inspect, query, and
AI access without forcing a rebuild of your recording stack.

step one

Works with your MCAP workflow

Upload from the web, push from devices, or watch a folder your recorder already writes to.

step Two

Coexists with Foxglove

Alloy Edge can watch the same recording directory as Foxglove Agent, so teams do not need to rip out their viewer.

step Three

Query robot recordings

Run SQL across recordings through Alloy, DuckDB, Spark, Trino, or PyIceberg.

step Four

Open by design

MCAP in, Parquet and Iceberg underneath, standard clients out.

Outcomes

Move faster with your robot data

Spend less time on data plumbing. Ship better robots.

Debug faster

Replay recordings in 3D. Zoom into the exact moment something went wrong, with full context.

Analyze everything

Run SQL across every recording. No exports, no pipelines, no waiting for a data engineer.

Ship faster

From recording to insight in minutes, not days. Your team moves at the speed of your data.

Less overhead

No infrastructure to maintain. No tooling to build. Just upload and go.

One upload. One source of truth. Every surface reads the same data.

INTEGRATIONS

Work with the tools you already use

No changes to your workflow. Just connect and go.

query anywhere. Replay anywhere. Export anytime

SIMPLE PRICING

Simple pricing. No surprises.

Everything you need to store, query, replay, and run AI on robot data.

$0.02

/ GB / month
No egress fees
No hidden costs
start free

No credit card required

Most teams build this themselves with storage, pipelines, and tooling. Mesh Storage replaces all of it — for a fraction of the cost.

Deploy before processing finishes
Start debugging immediately
SQL + AI ready
Query with SQL or connect to your favourite AI tools.
$0.02 / GB /Month
Simple, predictable pricing
FAQ

Frequently Asked

Is our data secure?

Yes. Alloy is SOC 2 Type II compliant. Your data is encrypted in transit and at rest. Data is never shared across customers or used for model training.

Do I need to use ROS2?

No. Mesh Storage works with any MCAP file regardless of what produced it. The Docker edge agent supports ROS2 out of the box (Humble and Jazzy), but the binary agent uploads any MCAP files it finds in a directory. If your robot writes MCAP, it works.

Does Alloy replace my existing tools?

Alloy replaces the custom scripts, manual charting, and wiki-based reporting that most validation teams maintain. It works alongside your existing infrastructure. You can keep using Grafana, JIRA, Slack, or S3. Alloy connects to what you already have.

How does pricing work?

$0.02 per GB per month. No egress fees. On S3, every time you or a tool reads your data, you pay. On Alloy, reads are free. For teams running SQL queries, connecting AI tools, and replaying recordings daily, this adds up fast. One price, no surprises, no penalty for actually using your data.

What happens to my data if I leave?

Your data stays in open formats. MCAP files go in. Underneath, Mesh Storage converts to Parquet and indexes with Apache Iceberg. You can connect DuckDB, Spark, Trino, or PyIceberg directly to your data at any time. There is no proprietary format and no lock-in. If you leave, your data is yours.

We have 50TB+ of historical test data. Can Alloy handle that?

Yes. Alloy is built for robotics-scale data. Storage is backed by Cloudflare R2 with no egress fees, so you are not penalized for querying your own data. The more data you upload, the more useful the search and analysis becomes.