# Company Tracking ⬩ Firm OS

> Follow companies and review what changed, with sources.

---

The page, as people read it:

[← All blocks](https://firmos.railblocks.com/#available-blocks)

Firm OS · Early access

# Company Tracking Block

Follow companies and review what changed, with sources.

Every Railblocks setup includes Firm Memory. Every block runs in your own Cloudflare account.

Fig. 01 · Company Tracking

## Company Tracking Block

On your Cloudflare platform. Connected by Railblocks.

### 01 · Watchlist: Choose the companies.

Keep a watchlist of the companies your firm follows, with the context that makes them relevant to you.

- Company watchlist
- Sector and stage
- Portfolio or watching

### 02 · Review: See what changed.

Review a source-linked feed. Company Intelligence labels relevance and type, and flags uncertain items for a person to review.

- Source and date
- Relevance and type
- Human review

### 03 · Brief: Keep the important changes.

Build a brief grouped by company. Firm Memory is included in every Railblocks setup. Model-written summaries are optional.

- Company brief
- Evidence behind each item
- Included Firm Memory connection

Try this block with your firm.

Work email ⬩ [Request access](#access)

From the parts to useful work

## What this makes possible.

Follow the companies that matter, review source-linked changes, and bring the important items into a brief.

### Watch the company.

Keep the watchlist and each company’s context together.

### Review the signal.

See relevance and type, and review uncertain items.

### Prepare the brief.

Group relevant changes by company with their source and date.

The platform · Your Cloudflare account

## What this block uses.

Cloudflare hosts the environment. Railblocks connects the capabilities that use it. Every Railblocks setup includes Firm Memory and runs in your own Cloudflare account.

Fig. 02 · The platform, part by part

- [Dynamic Workers](https://developers.cloudflare.com/dynamic-workers/): Cloudflare OS runs the app in its sandbox.
- [Durable Objects](https://developers.cloudflare.com/durable-objects/): The workspace keeps its app state and history.
- [Workers](https://developers.cloudflare.com/workers/): Connects approved sources and tools to the workspace.

Cloudflare OS · The shared foundation

The Railblocks slices

## Connect. Remember. Put it to work.

### Connections

Bring the selected sources and tools into the firm’s environment through scoped capabilities.

### Firm context

Keep the information and its source connected through Firm Memory.

### Useful work

Use those capabilities in the block’s workflow, with the evidence available to review.

- [Firm Memory ↗](https://firmos.railblocks.com/memory): The shared memory included in every Railblocks setup. Keep what your firm knows, with where it came from.
- [Email Ingestion ↗](https://firmos.railblocks.com/email-ingestion): Turn company updates into source-linked firm context.

[Explore the shared infrastructure behind every block ↗](https://firmos.railblocks.com/infrastructure)

## More

- [Firm OS, the front page](https://firmos.railblocks.com/) ([as Markdown](https://firmos.railblocks.com/index.md))
- [Firm Memory](https://firmos.railblocks.com/memory) ([as Markdown](https://firmos.railblocks.com/memory.md))
- [Email Ingestion](https://firmos.railblocks.com/email-ingestion) ([as Markdown](https://firmos.railblocks.com/email-ingestion.md))
- [Company Tracking](https://firmos.railblocks.com/company-tracking) ([as Markdown](https://firmos.railblocks.com/company-tracking.md))
- [Infrastructure](https://firmos.railblocks.com/infrastructure) ([as Markdown](https://firmos.railblocks.com/infrastructure.md))
- [Install, with an invite](https://firmos.railblocks.com/install) ([as Markdown](https://firmos.railblocks.com/install.md))
- [Docs](https://firmos.railblocks.com/docs.md)
- [llms.txt](https://firmos.railblocks.com/llms.txt) and [llms-full.txt](https://firmos.railblocks.com/llms-full.txt)