Proofreading for Marketing Agencies

Your agency's work is brilliant.

Make sure it reads that way.

I proofread proposals, RFPs, and campaign deliverables for marketing agencies with high standards, so you can hit send with confidence.

Send a Document for a Free Quote Quotes returned within four hours

Get Flawless Documents Without Losing Time

Letting an error slip through to the client—or worse, to publication—is unacceptable. But slowing down long enough to catch everything isn't realistic either.

I provide expert technical proofreading that enables you to send flawless documents to your clients, without adding time to your workflow.

Ready for Your Deadlines

Your deadlines are not always under your control. I offer same-day and next-day turnarounds to ensure that quality is never the bottleneck.

Scalable with Your Output

My agency relationships start with just a single document that needs an expert review. I also keep margin in my schedule specifically to absorb your high-volume weeks without sacrificing quality or turnaround.

Fluent in Your Standards

I learn how you and your team work, as well as your clients' conventions and style. You get an independent member of your team who gets faster and sharper the longer we work together.

Built Around Your Workflow

I do not require a contract or an account. You send a file (and style guide, if available), and I proofread and return it in two business days or less.

Case Study

Josiah has saved my professional career on more than one occasion.

Erica R. | Marketing Agency VP of Strategy

About your proofreader

A decade of catching errors
before your clients do.

I've spent the last decade proofreading the kind of high-stakes, client-facing work that marketing agencies produce every week.

Prior to becoming a full-time proofreader, I trained under writing instructors from Harvard, MIT, and Yale.

If you've ever wanted a trained professional to be the last set of eyes on your client deliverables, I’m here for you.

Josiah, professional proofreader at Proofread.co
Josiah Wartak, Proofreader
250+ clients trust proofread.co
10 years in agency work
10M+ words proofread

Josiah is a copy rockstar! He quickly learns the conventions of the client and is able to carry them forward. I feel very confident in the work after it has been proofed by Josiah.

Genevieve G. | Marketing Agency Account Lead

Ready to have perfect confidence
before you hit send?

Most projects cost less than an hour of your creative director's time.

No file needed yet. I'll follow up within 4 hours.