> For the complete documentation index, see [llms.txt](https://tools.osintnewsletter.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://tools.osintnewsletter.com/osint-tools/opensecrets.md).

# OpenSecrets

| **OpenSecrets**  | **Quick Overview**                                                                                                                                                      |
| ---------------- | ----------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
| URL              | <https://www.opensecrets.org/>                                                                                                                                          |
| What it does     | Provides access to U.S. political finance data, including campaign contributions, lobbying records, outside spending, donor networks, and political influence tracking. |
| How to use it    | Search for politicians, organisations, industries, donors, lobbying firms, or election cycles to explore financial relationships and political influence.               |
| Cost             | Free.                                                                                                                                                                   |
| Account required | No.                                                                                                                                                                     |
| Cookies          | Analytics, session management, and marketing cookies.                                                                                                                   |
| Ownership        | Operated by OpenSecrets, formerly known as the Center for Responsive Politics.                                                                                          |
| Use in Reporting | Ideal for political finance investigations, due diligence, influence mapping, corruption investigations, lobbying research, and election reporting.                     |

### What does OpenSecrets do?

OpenSecrets collects, analyses, and publishes data relating to money in U.S. politics. It provides searchable data on political donations, campaign finance, lobbying activities, outside spending, foreign influence, and the financial interests of elected officials.

**The lowdown:** Rather than searching through thousands of individual government filings, the tool consolidates campaign finance and lobbying data into a single platform.

### How to Use:

**1. Search for a politician, company, donor, industry, lobbying organisation, or election cycle.**

<img src="/files/grsqaG3j9jKi6etsUryE" alt="" height="112" width="602">

**2. Review contribution records, donor information, lobbying activity, and associated financial relationships.**&#x20;

<img src="/files/5unNJuwR364t1yYuWAlK" alt="" height="280" width="602">

**3. Cross-reference findings with company records, government databases, media reporting, and other OSINT sources to build a broader intelligence picture.**&#x20;

### Cost

* [x] Free
* [ ] Partially Free
* [ ] Paid

## Data Processing

### Account Required:

* [ ] Yes
* [x] No

### Cookies:&#x20;

OpenSecrets uses cookies for website functionality, session management, analytics, and visitor insights. Third-party services observed include Google Analytics, Hotjar, Google Ads Conversion Tracking, and HubSpot. Functional cookies are also used to remember user preferences.

### Use in Reporting

OpenSecrets is useful for:&#x20;

* Traceable source data.
* Historical political finance records.
* Donor relationship mapping.
* Lobbying transparency.
* Industry influence analysis.
* Financial context for investigative findings.

The platform is widely used and is particularly useful for corruption investigations, influence analysis, political risk assessments, due diligence, and investigative journalism.&#x20;

<br>

As a real-world example, OpenSecrets was cited in a[ 2025 Times Union investigation](https://www.timesunion.com/capitol/article/across-u-s-nonprofits-making-possible-illegal-22278432.php) into illegal political donations by nonprofits which used OpenSecrets campaign finance data as a core dataset. Reporters matched OpenSecrets contribution records against IRS nonprofit records to identify potentially unlawful political donations.

| **Capabilities**                                                                 | **Limitations**                                                                  |
| -------------------------------------------------------------------------------- | -------------------------------------------------------------------------------- |
| Tracks campaign donations and political contributions across US elections.       | Focused primarily on the United States political and lobbying system.            |
| Provides searchable lobbying expenditure and lobbying disclosure records.        | Data availability depends on public disclosures and reporting requirements.      |
| Maps relationships between donors, politicians, industries and organisations.    | Does not capture undisclosed or illegal financial activity.                      |
| Tracks outside spending, PAC activity, and election financing trends.            | Political finance data can be complex and may require contextual interpretation. |
| Offers historical datasets and visualisations to support investigative analysis. | Some info may lag behind real-world events due to reporting schedules.           |

### Summary

OpenSecrets is best used during the collection, analysis, and reporting stages of the OSINT workflow and remains one of the most respected political finance transparency resources available for OSINT practitioners.

### Ownership

Operated by OpenSecrets, formerly known as the Center for Responsive Politics; a nonpartisan, non-profit, research group based in Washington, D.C.

### Ethical Considerations

* Avoid assuming causation from financial relationships alone.
* Verify findings through multiple independent sources where possible.
* Consider the legal and contextual framework surrounding political donations.
* Distinguish between lawful political activity and evidence of wrongdoing.
* Be aware of reporting delays and disclosure limitations.

### Related Tools:

* Federal Election Commission (FEC)
* Lobbying Disclosure Act Database
* ProPublica
* FollowTheMoney

#### Sources

<https://www.opensecrets.org/>&#x20;

<https://en.wikipedia.org/wiki/OpenSecrets>&#x20;

<https://bird.tools/data_sources/open-secrets-us-lobbying-database/>&#x20;

<https://www.timesunion.com/capitol/article/across-u-s-nonprofits-making-possible-illegal-22278432.php>