# Subject Line

- **Website:** <https://subjectline.com>
- **Primary alias:** `subjectline.com`
- **Verified:** yes
- **Founded:** 2012
- **Employees:** 51+
- **Location:** Boca Raton, Florida, United States
- **Company kind:** PRIVATELY HELD

## Description

Jay Schwedelson is the face behind SubjectLine.com, the #1 free tool for email marketing. With over 15 million subject lines tested, this tool is a game-changer for marketers. It provides valuable insights into what will generate increased response rates and improved inbox deliverability. The results are based on an extensive database of 3 billion+ email messages sent and tracked by SubjectLine.com's partners and clients. SubjectLine.com evaluates over 800 unique rules, ranging from filtering and deliverability issues to marketing and performance concerns. While the tool doesn't guarantee improved performance, it serves as a guide for future testing ideas. SubjectLine.com is a service provided by Worldata, the industry-leading direct response media agency with over 40 years of experience. If you're ready to up your email marketing game, SubjectLine.com and Jay Schwedelson are here to help. Check out their free offers and tools, including the Free 2023 Email Marketing Calendar and the podcast called Do This, Not That! For Marketers Only! featuring Jay Schwedelson himself.

## Industries

- 📊 Marketing and Advertising _(under Business and Consumer Services)_
- 📊 Business and Consumer Services

## Links

- [twitter](https://twitter.com/worldata)
- [linkedin](https://linkedin.com/company/subjectline)

## Logos & icons

- Logo _(primary)_ — SVG, PNG, WEBP — [download](https://cdn.brandfetch.io/idbAT18E0h/theme/dark/logo.svg?c=1bxid64Mup7aczewSAYMX&t=1729496582980)

## Colors

| Name | Hex | Theme |
| --- | --- | --- |
| Broom | #FAFF14 | accent |
| Marshland | #0B0F0A | dark |
| Radical Red | #FF206E | brand |
| White | #FFFFFF | light |

## Fonts

- Montserrat — asset _(google)_
- Poppins — asset _(google)_

## Imagery

- Banner _(primary)_ — JPEG — [download](https://cdn.brandfetch.io/idbAT18E0h/w/1500/h/500/theme/dark/idBQv0nrtU.jpeg?c=1bxid64Mup7aczewSAYMX&t=1729496577464)

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_Source: <https://brandfetch.com/subjectline.com>_
_See [/llms.txt](/llms.txt) for a full list of agent-readable pages, and [/auth.md](/auth.md) for how agents authenticate._