Most professionals who struggle to post on LinkedIn consistently are not short on ideas. They are short on time. But when they calculate the actual cost of each option, the math tends to surprise them.

This article breaks down the real monthly cost of four approaches to LinkedIn content creation: doing it yourself, hiring a ghostwriter, using a generic AI tool, and using ProVoices. We include both the visible fee and the hidden time cost - because your time has a price too.

Why Hidden Time Cost Matters

If you are a consultant, lawyer, accountant, or advisor charging $200 to $400 per hour, every hour you spend on LinkedIn content is an hour you are not billing. That is not a soft cost. It is a direct opportunity cost.

For this comparison, we use $250 per hour as a conservative blended billable rate for professional services experts. This is below both the 2025 US average lawyer hourly rate of $349 and the solo practitioner average of $288 (Clio Legal Trends Report, 2025; Embroker, 2024), at the low end of mid-level independent consultant rates of $200 to $375 per hour (BLS OEWS May 2024 + Consulting Success Fees Survey), and above the average accountant client-facing rate of $175 per hour (Patriot Software, 2025).

In other words, $250/hr is a deliberately understated figure. For most ProVoices users, the actual opportunity cost is higher.

The Comparison: 30 Posts Per Month

All four options are compared on the same output: 30 LinkedIn posts per month (daily posting), which is the frequency research consistently shows drives the best algorithmic visibility on LinkedIn.

Option 1: Do It Yourself - $7,500/month in real cost

The sticker price is zero. The actual cost is not.

Any expert can no doubt write an amazing post for LinkedIn. They can surely write 10 strong posts too. Perhaps, even 100 good ones. But when you want to commit to writing daily for months and years - you will need a real system you can rely on to avoid staring at a blank screen not knowing what to say. 

Writing a single LinkedIn post from scratch - finding a relevant topic, forming a point of view, drafting, editing, and posting - takes most professionals on average 45 to 60 minutes when done properly. At 30 posts per month, that is 30 hours of your time. At $250 per hour, the hidden cost is $7,500 per month.

That is not what most people picture when they think “I’ll just post myself.” But it is what daily LinkedIn posting actually costs a busy professional, in foregone billing alone. This does not count the mental energy spent wondering what to write, the inconsistency when client work spikes, or the posts that never get written because something more urgent came up.

DIY is not free. It is the most expensive option on this list.

Option 2: Hire a Ghostwriter - $1,750/month and still need to manage complexity

A professional ghostwriter removes the writing burden but not the management burden.

Ghostwriter fees on platforms like Fiverr for native English-speaking writers (from US, Canada, UK, or Australia) average around $25 per post at the median, based on a sample of nine Premium package listings. At 30 posts per month, that is $750 in fees.

But ghostwriters require briefing, context-setting, review rounds, and back-and-forth on voice and accuracy. For a professional services expert, that management overhead runs roughly 4 hours per month - time spent on calls, email threads, and edits before a post can go live. At $250 per hour, that is another $1,000 in hidden time cost.

Total: $1,750 per month. And you are still doing significant work to make it function.

Option 3: Competitor AI Tools - $2,560/month in real cost and still need to put in the effort

Generic AI tools for LinkedIn - such as EasyGen ($59.99/month) - reduce the cost of writing but not the cost of thinking.

You still need to select prepopulated ideas to write about, prompt the tool, evaluate the output, tweak the hooks, rewrite what does not fit your voice, select from variations, and publish. For 30 posts per month, that process runs approximately 20 minutes per post or 10 hours per month in total. At $250 per hour, the hidden time cost is $2,500.

Add the tool subscription fee of approximately $60 per month and the real cost is $2,560. This is a better deal than DIY or a ghostwriter, but it still asks you to do most of the cognitive work that you were hoping to delegate to the tool. You are not getting your time back. You are getting marginally faster at doing a job you did not want in the first place.

Option 4: ProVoices — $424/month total

It is built by professional services experts for professional services experts. Experts know how much their time is worth and ProVoices’s main underlying principle is to minimize the time spent in the tool. In fact, users can choose to receive their posts by email and not even open the tool at all after onboarding.

ProVoices scans 170,000+ news sources daily, matches stories to the user’s professional expertise, and generates 3 ready-to-publish LinkedIn posts each morning - no ideation, no prompting, no tweaking. All that is left to do is skim, pick the post that fits, and click publish. That takes about 3 minutes per post, or 1.5 hours per month total.

At $250 per hour, the hidden time cost is $375. Add the $49 monthly subscription and the total is $424 per month — roughly one-seventeenth of what DIY actually costs. ProVoices costs about as much as a small coffee a day, and LinkedIn posting gets done faster than that coffee is finished.

Sources

1. Clio Legal Trends Report 2025 - Average lawyer hourly rate, US national average: clio.com/resources/legal-trends/compare-lawyer-rates

2. Embroker, citing Clio 2024 Legal Trends for Solo and Small Law Firms - Solo practitioner average hourly rate $288: embroker.com/blog/solo-law-firm-statistics

3. BLS OEWS May 2024 + Consulting Success Fees Survey — Independent consultant rates $150–$600/hr by experience tier: core-mba.pro/tool-hub/consultant-rate

4. Patriot Software 2025 - Accountants charge clients an average of $175/hr: patriotsoftware.com/blog/accountant-professionals/how-much-do-accountants-charge

5. Fiverr.com - Native speaker ghostwriters (US/CA/UK/AU), Recommended Tier 1–2, Premium packages, sample of 9 listings: avg $42/post, median $25/post: fiverr.com

6. EasyGen pricing - $59.99/month: easygen.io

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