@build-in-public founders
Campaign week > random posts
Pattern: Growth Profile gaps → 7-day Campaign Launch → only schedule drafts that score. Outcome: fewer empty calendar slots, more reply-worthy posts.
NewTwitter marketing · Diagnose · Campaign · Score
The Twitter marketing tool that tells you what's actually broken
You research for hours. You draft in a chat box. You queue something and hope. Posting more isn't a growth plan — ViralGrok diagnoses the account, builds a multi-day campaign, scores every draft, then schedules what earns a slot.
That's a Twitter marketing tool. The rest are just queues.
- Audit
- Growth Profile
- 7-day
- Campaign engine
- 0–100
- Viral score
- 20
- Free credits/mo
Built with the stack behind modern X growth
X
Grok
xAI
Vercel
Next.js
GitHub
shadcn/ui
Anthropic
What's missing
Most Twitter marketing tools schedule posts. ViralGrok fixes your growth.
Generic tools hand you a calendar and call it strategy. They don't tell you why impressions are flat. They don't score the draft before it ships. They don't build a week of connected content from a single goal.
No diagnosis
No campaign
No ship discipline
Queue · published to X · Tue 9:12 AM
Posted
Alex Rivera@alexbuilds· 24h
Just shipped a small fix 🚀 let me know what you think!
47/280RELATABLE
ReplyRepostLikeViewsShare
Impressions
0
Replies
0
Quotes
0
No audit ran. No score before publish. The calendar filled a slot anyway.
How it works
Audit. Campaign. Score & schedule.
Connect X, run Growth Profile, turn the goal into a 7-day board, then generate, score, and schedule only what clears the bar — one workspace, three tabs.
Audit the account
Build the campaign
Generate, score, schedule
Workspace · @alexbuilds
18 credits
82/ 100 · Solid
✓ Hook variety above niche median
✕ Niche drifts every third post
✕ Reply rate 2.1% — below median
Build campaign from scanLaunch week · 7-day board
Day1
Day2
Day3
Day4
Day5
Day6
Day7
Day 3 · focus
Thread — “The retention metric every founder reads backwards”
● Planned● Generated● Scheduled● Published
Queue · next 3 slots
Tue 9:12 AM
Thread · Launch week day 3
87Scheduled
Wed 8:40 AM
Tweet · Reply-worthy original
74Generated
Thu 12:05 PM
X Article · Deep dive
91Scheduled
Live demo
From topic to scored draft — before it ships
Paste a topic, pick tweet, thread, or article. Live X research + latest Grok + viral reach score — so you know what deserves a slot.
Live X research
Write with the latest Grok
Score before you post
Create post · studioGROK
TweetThreadArticle
What is this about?
Generate with latest Grok3 credits
Alex Rivera@alexbuilds · now
OpenAI lost 3 senior researchers to Anthropic this week.
This isn't talent churn — it's researchers voting with their feet on which lab earns trust.
The AI race isn't compute anymore. It's credibility.
218/280CONVERSATION0/100 · ships
Why Grok AI
Why Grok AI changes the game for X marketing
Most AI writing tools are trained on generic web data. Grok is trained on X — the same AI that powers X's own algorithm. When ViralGrok generates and scores content, it works from the signal set the feed uses to decide reach.
Generic tools optimize for "good writing." Grok optimizes for what X actually rewards: replies, dwell, bookmarks, and sends.
Story
Guide
Thread
X Article
Viral reach score
scored byGROK·x_search live
0
Strong
✓ Meets publish threshold (80+)
Hook: number-firstType: tweet → replies
Reply potential—
Craft question a peer who follows you back must answer
Dwell & read time—
Line breaks clear the attention floor — no padding
Share & repost—
One line worth quoting or forwarding in a DM
Hook & scroll-stop—
Number-first opener, no wind-up
Content quality—
Concrete, no filler adjectives
Algorithm risk—
No bait, no link in body, low P(not interested)
reply 9.4%quote 3.2%copy-link ready
Every draft gets a 0–100 viral reach score across six dimensions aligned with what X actually measures:
- Reply potential
- Dwell & read time
- Share & repost
- Hook & scroll-stop
- Content quality
- Algorithm risk
Live X research runs before every generation — dual x_search scans what's ranking in your niche right now, so your hook isn't yesterday's take. Real-time context, not template filler.
Story
Long-form narrative for dwell and profile interest — first-person stakes, not a blog transplant.
Guide
Step structure optimized for bookmarks and share-via-DM quotability.
Thread
Hook → tension → turn → close, each tweet earning the next swipe.
X Article
Native long-form for sustained read time and bookmark depth.
Human voice
Fast doesn't have to mean generic
Worried AI content sounds robotic? ViralGrok is built for your voice, backed by research — not template filler and not "undetectable AI."
Your voice, backed by research
Live X context plus tone control so drafts start closer to how you actually write — then you add the numbers and stories only you have.
Scored for robotic risk
Content quality and human-voice signals flag AI tells before you post. Edit the weak lines. Ship the ones that sound like a person with a point of view.
Tone control on Pro+
Expert, provocative, casual, witty — keep a consistent line. Tone from your connected X profile when you're ready.
Voice calibration — coming soon
Deeper matching from your own posts is on the roadmap. Human-voice scoring is live today; full calibration is not oversold as shipped.
Who it's for
Built for people who ship on X — not fill a calendar
Indie hackers, SaaS founders, and daily creators. Same scan, same scoring — a different plan for each account it reads.
Indie hackers
SaaS founders
Daily creators
Accounts connected via X · Growth Profile
3 scanned today
A
Alex Rivera @alexbuilds
Indie hacker · 1.4 posts/day
82
health
Launch week7 days · 4 scored drafts ready
M
Maya Chen @mayaships
SaaS founder · 0.8 posts/day
76
health
Product launchTeasers → launch day → follow-ups
D
Dan Okafor @danposts
Creator · 2.6 posts/day
88
health
Daily shipping12 drafts scored, 9 cleared the bar
Compare
ViralGrok vs. other Twitter marketing tools
TweetHunter wins on lead-gen CRM. Typefully wins as a multi-network editor queue. Hypefury wins for evergreen recycling.
| Feature | ViralGrok | TweetHunter | Typefully | Hypefury |
|---|---|---|---|---|
| Profile audit | ||||
| Grok AI scoring | ||||
| Multi-day campaign engine | ||||
| Scheduling | ||||
| Pre-publish viral score |
ViralGrok wins when the job is to fix the account — diagnosis first, then a connected campaign week with algorithm-ready drafts, then scheduling what earned the slot.
TweetHunter wins on lead-gen CRM. Typefully wins as a multi-network editor queue. Hypefury wins for evergreen recycling. ViralGrok wins when the job is to fix the account. ViralGrok vs Typefully
What ViralGrok does differently
Diagnosis first. Then a campaign. Then a score that earns the slot.
The rest are just queues. ViralGrok connects Growth Profile, multi-day Campaign Launch, and pre-publish scoring — then schedules what clears the bar.
Profile audit
Campaign engine
Viral score
Pipeline · one connected system
run 4 min ago
01Growth Profile
Health 82/100Scan reads niche positioning, pillars, cadence and profile health — then hands the gaps over as a brief.
02Campaign Launch
7 days · 4 formatsThe gaps become a connected week: hook, value, depth, conversation, close — not seven unrelated ideas.
03Score & schedule
87/100 · Tue 9:12Every draft is scored across six dimensions. Below 80 never reaches the calendar.
Live X research
Dual x_search scans what's ranking in your niche before every generation — so your hook isn't yesterday's take.
Viral reach scoring
Every draft gets a 0–100 score across six dimensions — reply potential, dwell, share, hook, content quality, and algorithm risk — before you publish.
Latest Grok intelligence
Grok is trained on X — the same AI behind the feed. ViralGrok uses it to generate and score for replies, dwell, bookmarks, and sends. Latest Grok on Free, Pro, and Business.
Profile audit powered by Grok AI
Connect X. Growth Profile scans niche positioning, content pillars, engagement patterns, and profile health — then feeds Campaign Launch so insight becomes action.
Multi-day campaign engine
A 7-day plan is not seven identical shorts. Campaign Launch turns a goal into tweets, threads, Story/Guide posts, and X Articles that build on each other.
Algorithmic post scoring
Every draft gets a 0–100 viral reach score across six dimensions before you publish — not in the analytics tab after the post already flopped.
Live X research
Dual x_search before generation so hooks match what's ranking in your niche right now.
Latest Grok on every plan
Free gets the same model as Business. You pay for volume — never a downgraded AI.
Post scheduling
Queue tweets, threads, and articles once they're scored. The calendar serves the campaign — it doesn't invent filler.
Built on the stack that powers X growth
ViralGrok connects live X research, latest Grok generation, and a modern web stack — so every post is researched, scored, and ready to publish.
Start growing on X — free“Grok powers X's algorithm — only Grok understands what the feed truly rewards. That's why we built on it.”
X (Twitter)
Native formats — tweets, threads, Story, Guide, and X Articles.
Latest Grok
The AI behind X's algorithm — optimized for feed signals.
xAI
Live x_search research before every generation.
Vercel
Edge-deployed studio with sub-5s generation.
Next.js
Fast marketing pages and authenticated app shell.
GitHub
OAuth and build-in-public workflows.
shadcn/ui
Accessible, theme-aware component system.
Anthropic
Quality gate and content refinement pipeline.
Growth Profile
Your account, diagnosed — then a campaign you can actually ship
Growth Profile reads your connected X account for strengths, gaps, and next moves — then feeds Campaign Launch so insight becomes a multi-day content plan you edit, score, and schedule.
Scan
Plan
Schedule
Growth Profile report
scanning 30d window…
Health 82/100 · Solid@alexbuilds4,182 followers30d windowAlgo fit 74/100
Strong build-in-public voice, but the niche drifts every third post and replies rarely convert into follows.
What's good
Hook variety beats niche median
Threads hold to the fourth post
What's weak
Cadence collapses on weekends
Bio never says who you help
Lock a Tue/Thu thread slothigh
Your two best threads landed midweek. Anchor the campaign there before adding volume.
Generate from this- Profile health
- Niche gaps
- 7-day plan
- Accounts to engage
- Post cadence
Coming soon
Growth Blueprint
Scan your X account, get a health score, niche gaps, and a 7-day content calendar — researched, scored, and ready to schedule.
Week 2 · Launch day is locked in.
Coming soon
Campaign Launch
Product launch, app release, or event — generate 1–4 weeks of coordinated posts: teasers, launch day, follow-ups, all algorithm-ready.
Free tools
See your score before you pay a cent
Paste a draft into the free Viral Tweet Scorer. Get a 0–100 reach score across the same algorithm signals ViralGrok uses in campaigns — no account required.
Looking for a Grok tweet generator · grow your X account
Pricing
Same latest Grok on every plan — pay for volume, not quality
Free · Pro · Creators · Business. One quality pipeline; credits and growth features scale with how hard you ship. Free: 20 credits/month, no card. Daily posters: start on Creators.
Save ~17% on annual · billed once per year
Free
Try the growth engine
Algorithm-aware drafts — no card required
$0
forever free · no card required
Latest Grok — same quality as paid
20 credits / month
5 tweets · 2 threads · 1 article
Live X research + viral score
Human-voice signals before you post
Save up to 10 posts
Start free — no card
No credit card · 20 credits/mo
Pro
Solo creator, regular cadence
Ship weekly without AI slop
$24/mo$24/mo
billed monthly · cancel anytime
450 credits / month
80 tweets · 25 threads · 10 articles
Publish & schedule (7-day window)
1 Growth Profile scan / month
Tone & style control
Unlimited content library
Best for daily posters
Creators
Daily shipper · 1 X account
High volume without multi-account complexity
$45/mo$45/mo
billed monthly · cancel anytime
800 credits / month
150 tweets · 45 threads · 18 articles
Publish & schedule (14-day window)
2 Growth Profile scans / month
Tone & style control
Priority email support (light)
Ship daily with Creators
Most creators who post daily start here
Business
Agencies & multi-profile
Run up to 5 X accounts from one workspace
$79/mo$79/mo
billed monthly · cancel anytime
1,800 credits / month
300 tweets · 80 threads · 40 articles
Up to 5 X profiles
Unlimited scheduling window
Competitor watch & advanced tools
Priority support
Same latest Grok on every plan — you pay for volume, not a better model.
Not sure? Start free (no card), or compare all plans & features.
How credits work
Credits scale volume. Free and paid use the same latest Grok — no quality gate behind a paywall.
Extra packs (paid plans)
- 100 credits$5.99
- 300 credits$14.99
- 1,000 credits$39.99
| Action | Credits |
|---|---|
| 1 Tweet | 2 |
| 1 Long tweet (Story/Guide) | 3 |
| 1 Thread | 5 |
| 1 X Article | 8 |
| 1 News scraping (10 stories) | 5 |
| 1 Viral ideas batch (10 ideas) | 5 |
Content patterns
Patterns that beat random posts
Hook, tension, turn, close. Every format follows a structure built to earn the next swipe and the reply — not just fill a slot.
Hook
Tension
Turn
Close
Thread preview · 4 posts
byGROK
1/4 · @alexbuildsHook
OpenAI lost 3 senior researchers to Anthropic this week.
ReplyRepostLikeShare
2/4Tension
Everyone filed it under talent churn. It isn't.
ReplyRepostLikeShare
3/4Turn
They're voting on which lab earns trust. The race stopped being about compute.
ReplyRepostLikeShare
4/4Close
Which lab would you actually trust with the next five years?
ReplyRepostLikeShare
4 posts · 812 charsScore 91 · scheduled Thu 8:40 AM
Daily shippers on Free → Creators
Score-first shipping
Pattern: free viral scorer + free hooks → Free plan Grok drafts → upgrade when daily volume needs more credits — same model quality, more volume.
Social proof
Creators running X like a growth system
Founders, creators, and marketers who replaced random posting with profile insight, campaigns, and a real schedule.
“I went from posting random threads to a weekly campaign. The score stops me from shipping weak hooks — my audience thinks I just got better at writing.”
James K.
Tech Founder · build-in-public“Live research before drafts means I'm early on topics instead of late with generic takes. Worth it for the research loop alone.”
Maya C.
Crypto analyst“Latest Grok on the free plan sold me. I scored drafts before scheduling — upgraded when credits, not quality, became the limit.”
Tom R.
Marketing leadFAQ
Questions before you start growing
Growth Profile, campaigns, scheduling, and whether drafts will sound like AI — answered straight.
Start growing on X today
Free plan. 20 credits per month. No credit card. Connect X, run Growth Profile, launch your first campaign, and score your first draft — all before you pay a cent.
Latest Grok · Live X research · 20 free credits · No credit card required.