What kinds of X marketing agency are there?
Four, and they sell different things under the same name. Which one you need depends on what you want to happen on X in the next month.
| Job | What the agency does | Who does it | How it's priced |
|---|---|---|---|
| Launch campaign | Gets a cast of creators to post about one launch inside the same window | Gridd, Doomers AI, GrowthMatrix, Clickstrike, FORKOFF | One quote per launch |
| Account management and ghostwriting | Writes and posts from your founder account on a schedule | Directly, Nowix | Monthly subscription, or a quote after a brief |
| Paid X ads | Buys promoted posts on X Ads and manages the spend | Ad agencies and in-house marketers | Ad spend plus a management fee |
| Ongoing creator programs | Keeps creators posting about you month after month | GrowthMatrix's Always-On, Clickstrike | Retainer, quoted after a call |
Most AI startups come to us wanting the first job. A launch is a single moment, so it is priced as a single project.
How do the X marketing agencies compare?
Here are the agencies that name X as their main channel, side by side. The 1M views column is the price for one million views. Gridd's is guaranteed in its quote.
| Agency | Main job | 1M views | Commitment | Platforms |
|---|---|---|---|---|
| Gridd | Launch campaign | about $25K | One million views guaranteed in the quote | X |
| Doomers AI | Launch campaign | $100K | 1M views for $100K, about 40 to 50 influencers | X |
| GrowthMatrix | Launch campaign, Always-On program | $50K | Agreed impressions floor | X, LinkedIn |
| Clickstrike | Launch campaign, creator program | $50K | Make-good on larger campaigns | X, YouTube, LinkedIn, TikTok |
| FORKOFF | Launch campaign | $50K | Make-good advertised | X |
| Directly | Account management | Not sold by views | Subscription tiers | X |
| Nowix | Account management | Not sold by views | Quote after a brief | X |
For the full price breakdown across launch agencies, read what an X launch costs. For a ranked list of launch agencies only, see the best X launch agencies for AI startups.
Why founders trust Gridd
Brands we've run launches for
Tencent
Favy
HeyGen
Wegic
Writesonic
TopView
TRAE- Beago
Kling AI
Flowith
Investors in our clients (not in Gridd)
- 1M views guaranteedAbout $25K. If the post falls short, we add creators until it gets there.
- We handle everythingCasting, briefs, drafts, assets and timing. Our video team edits the launch video.
- 1,000+ founders, engineers and buildersReal followings on X, from big names to mid-size, all connected with Gridd.
- Every post disclosedX's paid partnership label, audited in the final report.
Written up by Favikon, which ran a launch with us: over 100,000 views.
Which agency runs an X launch campaign?
A launch campaign agency gets many creators to post about one launch at once. Gridd, Doomers AI, GrowthMatrix, Clickstrike and FORKOFF all sell this.
Gridd is the one we run. You post your launch once, and 60 to 100 vetted creators quote tweet that post inside the first hour. Every quote tweet points at your one post, so the reach lands in one place. The aim is a launch that trends on X and shows in Trending and the News tab. One million views costs about $25K, guaranteed. If the launch post falls short, Gridd adds creators until it gets there. Creators can also make standalone posts when a brand wants them, alongside quote tweets or on their own.
Doomers AI runs launch distribution through what it describes as 1,000+ founders, engineers and creators. Its own guide says launches start at $100,000. See Gridd vs Doomers.
GrowthMatrix runs creator waves on X and LinkedIn and promises an agreed impressions floor. Clickstrike pairs creator amplification with a launch video studio. FORKOFF is launch distribution for AI and B2B startups, taken by application.
Griddgridd.agencyabout $25K for 1M viewsper 1M viewsBest for: AI and tech startups with a launch date and a demo video
- 60 to 100 creators quote tweet your launch post
- 60 to 100 of them inside the first hour
- Gridd handles casting, briefs, drafts, assets, timing and the report
- 1,000+ founders, engineers and builders on X, big names to mid-size, all connected with Gridd
- Its own video team edits your launch video for distribution, quoted on a call
- Urgent launches live in 24 to 48 hours
What does a launch moment look like on X?
It looks like the same post, quoted by many people you recognise, inside one hour. X sees the cluster as a topic and can surface it in Trending and the News tab.
That is the thing a posting service or an ad budget cannot buy. A schedule of founder posts reaches your followers. Creators quoting one post bring it to audiences you don't have yet.
Your AI launch, quote tweeted by 60 to 100 creators in the first hour
Who manages your X account for you?
Account management agencies write and post from your own account, week after week. It builds your presence over months.
Directly runs a founder's X account with AI plus human review, on subscription: Debut at $99, Breakout at $249, Main Character at $499 and Dedicated from $2,000. Its creator campaigns start from $500.
Nowix is a one-person X marketing operation. It quotes a price after a brief.
Do paid X ads count as X marketing?
Yes. X Ads lets you pay to promote posts to a chosen audience, and some agencies manage that spend for a fee. It is a media buy, so you pay for delivery as long as the money runs.
We give no CPM numbers for ads here, because they move with audience and week. Ask any ad manager for the current range before you commit.
What about ongoing creator programs?
An ongoing creator program keeps a group of creators posting about you each month. GrowthMatrix sells it as Always-On, next to its Starter Push and Launch Campaign packages. Clickstrike also runs creator campaigns across X, YouTube, LinkedIn and TikTok.
Neither publishes retainer prices. Quotes come after a call. Compare them with Gridd vs GrowthMatrix and Gridd vs Clickstrike.
GrowthMatrixgrowthmatrix.agency$50K for 1M viewsper 1M viewsBest for: Creator waves and an always-on program across X and LinkedIn
- Agreed impressions floor on X
- Prices after a call
What does Clickstrike offer?
Clickstrike is a managed agency covering X amplification, creator campaigns, a launch video studio, UGC and PR. Its launch video engagements start at $10,000, with X amplification quoted separately. Its own page says typical campaigns run at a $30 to $50 CPM.
Clickstrikeclickstrike.com$50K for 1M viewsper 1M viewsBest for: A launch video and creator amplification from one shop
- Launch video engagements start at $10,000
- Make-good on larger campaigns
Launch campaign or retainer?
Pick a launch campaign when one date matters most. Pick a retainer when you want steady output for months.
Many AI startups start with a launch, then add an account service once they have an audience worth feeding.
To see how our launches run, read how it works and quote tweet campaigns. Choosing between several launch agencies? Start with how to choose an X launch agency.
How do you know a launch campaign will work?
Most launches on X are small. Flowjam's data on 1,172 tracked startup launches puts the median at 28,258 views, with 30.6% breaking 100K and 7.9% reaching 1M.
That is why we write the view guarantee into the quote. Ask every agency on this page what it will put in writing. Then read how to get 1 million views on X.
How did we write this comparison?
We list the agencies that name X as a main channel for AI and tech companies, and we sort them by the job they sell. Facts about other agencies come from their own sites, checked November 14, 2026, and linked where we use them.
We're Gridd, so we rank ourselves first, and the order below follows the job most AI startups bring us: a launch. If something about your agency has changed, email team@gridd.agency and we'll update the page.
Changelog
- November 14, 2026: first published, with each agency's offer checked on its own site that day.
Questions people ask
- What is the best X marketing agency for an AI startup?
- For a launch, Gridd: 60 to 100 creators quote tweet your launch post inside the first hour, with one million views guaranteed for about $25K. For running your own account, Directly or Nowix. For retainers, GrowthMatrix or Clickstrike.
- How much does an X marketing agency cost?
- It depends on the job. A launch campaign for one million views runs from about $25K at Gridd, up to about $50K at several other agencies and $100K or more at Doomers AI and others. Directly's account subscriptions run $99 to $499 a month, with Dedicated from $2,000.
- What is the difference between an X growth agency and an X launch agency?
- An X growth agency usually grows your account over months through posting, ghostwriting or ongoing creator work. An X launch agency produces one moment around a launch, with many creators quoting your post at once.
- Do Twitter marketing companies guarantee results?
- Some do. Gridd guarantees one million views and adds creators until it gets there. GrowthMatrix promises an impressions floor. Clickstrike and FORKOFF advertise make-goods. Doomers AI commits 1M views for $100K, about 40 to 50 influencers. Ask for the terms in writing.
- Is a ghostwriting service enough to launch a product on X?
- A ghostwriting service builds your own account's presence. A launch reaches new audiences, which takes other accounts posting about you. Many startups use both: a launch for the moment and an account service afterwards.
- Which agency can launch in a few days?
- Gridd takes urgent launches live in 24 to 48 hours, any day of the week. More lead time gets a deeper cast, since the biggest accounts book a couple of weeks out.
Written by Madni Aghadi and Siddhant Choudhary, the founders of Gridd. They run every Gridd launch on X themselves, from the cast and the briefs to the launch hour.