A LinkedIn marketing agency for founders, not ad budgets.
Most LinkedIn marketing agencies run paid ads for company pages. Senecia markets your company through its founder and leaders: thought leadership posts on their own profiles, plus LinkedIn outreach, cold email and site-visitor follow-up to one ICP buyer list. AI-led, run by people, from $249 a month.
By the Senecia team · Updated October 2026The short answer
If you only read one section.
Hire Senecia if you are a founder, consultant or operator and your buyers buy from you personally. We market you, not your logo, month to month, with no ad spend required.
Hire a LinkedIn ads agency if you have a proven offer, a budget of several thousand dollars a month for ads, and want leads from campaigns at scale.
Two kinds of LinkedIn marketing agency
Paid ads for a company, or organic for a person.
| LinkedIn ads agency | Senecia | |
|---|---|---|
| What it markets | Your company page, through paid ads | You, through your own profile |
| What you pay | A management fee of about $3,000 to $8,000 a month, plus ad spend | $249, $499 or $999 a month, nothing else |
| Minimum budget | Usually $3,000 to $6,000 a month in ad spend | None |
| What you get | Campaigns, targeting, creative and lead forms | 15 to 45 posts a month, connection requests and comments to your buyers |
| When it stops | The leads stop when the ad spend stops | Your network and reputation keep working |
| Best for | Funded teams with a proven offer to scale | Founders and consultants whose buyers buy from them personally |
Sources: SaaS Hero’s 2026 guide to LinkedIn ad agency pricing for fees and minimum spend. Ad costs vary by audience and bid.
What Senecia does as your LinkedIn marketing agency
Positioning. We agree who you sell to and what you want to be known for, then plan a month of posts around it.
Content in your voice. 10 to 20 posts a month, written from your voice notes, approved by you, and published for you.
Audience. Connection requests to the roles, companies and regions you choose, so the people who read your posts are buyers. On Pipeline and Meetings, comments on their posts too.
Reporting. A live dashboard of reach, new connections from your target list, and the conversations that started.
Who should still pick an ads agency
You sell to a large, well-defined market, have a landing page and offer that already convert, and want volume quickly. Ads scale in a way organic cannot. Many B2B teams use both: organic to build trust, ads to scale what works. See LinkedIn lead generation cost for ad cost per lead.
Everyone else gets more from Senecia: posts in your voice and outreach to your buyers together, from $249 a month, with no minimum term. See plans.
Leads and authority, through your leaders. From $249 a month.
Your leaders’ posts, LinkedIn outreach, cold email and your site visitors, all aimed at one list of your ICP buyers. AI does the volume, people review it. No setup fee, no minimum term.
Revenue as clients report it. Not a promised result.
Questions about LinkedIn marketing agencies
What does a LinkedIn marketing agency do?
Most run LinkedIn ads for company pages: targeting, creative, lead forms and reporting. Some, like Senecia, run organic marketing for a person instead: posts in your voice, connection requests and comments aimed at your buyers.
How much does a LinkedIn marketing agency cost?
LinkedIn ads agencies usually charge about $3,000 to $8,000 a month in management fees, on top of ad spend of $3,000 to $6,000 or more. Senecia costs $249, $499 or $999 a month with no ad spend. Thought Leader Ads are an optional add-on, with ad spend at cost.
Is organic LinkedIn better than LinkedIn ads?
Neither is better in general. Organic builds a network and reputation that last, and suits founders and consultants. Ads buy reach for as long as you pay, and suit teams scaling a proven offer.
Does Senecia run LinkedIn ads?
No. Senecia runs your personal profile: posts, connection requests and comments. If you also want ads, use a specialist ads agency alongside us.
Who is Senecia for?
Founders, consultants, fractional executives and professional services partners who want to be known by their buyers on LinkedIn without spending hours a week on it.
Want it done
for you?
Posts alone build authority (Presence). Pipeline and Meetings turn it into leads. First drafts in 48 hours.
See plans from $249Or get a free profile review