Writer's block has cost more social media campaigns than bad lighting or weak hooks ever could. You've got the visuals, the schedule, the strategy — but the words just won't come. And when they do come, they sound flat.
That's exactly why Rooli built an AI Assistant directly into the platform. Instead of bouncing between ChatGPT, hashtag tools, and your Notes app, you can write captions, tailor posts for different platforms, repurpose long-form articles, generate a whole month of content, and even create AI images — all from one tab inside Rooli.
This guide breaks down every tool inside Rooli's AI Assistant, exactly how to use each one, and how to get output that actually sounds like your brand — not a generic robot.
What Is the Rooli AI Assistant?
The AI Assistant is Rooli's built-in content generation hub. From your dashboard sidebar, click AI Assistant and you'll land on a workspace with five intelligent tools, each designed for a specific job:
Caption Generation — Generate a single high-quality post caption.
Platform Variants — Tailor one prompt for multiple platforms at once.
Repurpose Content (Business+) — Turn existing articles or URLs into social posts.
Bulk Generation (Rocket) — Generate a whole month of content in seconds.
Generate Image (Business+) — Create unique visuals for your posts using AI.
Each tool has its own tab in the AI Assistant interface. The tagline on the page sums it up: "Power up your content strategy with intelligent tools."
What You'll Need Before You Start
Before generating your first piece of AI content, make sure you have:
An active Rooli account (sign up at rooli.co if you haven't yet)
Your Brand Kit set up — colours, tone of voice, and brand notes saved
Available AI credits on your plan (30/month on Business, 100/month on Rocket)
A clear idea of what you want to post about — a product, an event, a tip, a story
💡 Pro Tip: Set up your Brand Kit before you generate any AI content. Rooli's AI uses your Brand Kit to match your tone of voice — without it, you'll get generic captions instead of on-brand ones.
Tool 1: Caption Generation
This is the workhorse — the tool you'll use most. Caption Generation produces a single, high-quality caption tailored to one platform. Perfect for everyday posts.
How to Use It
Step 1: From your AI Assistant tab, select Caption Generation.
Step 2: In the Topic or Prompt field, describe what your post is about. The more specific you are, the better the output.
Step 3: Pick your Platform — LinkedIn, Instagram, Facebook, X, or TikTok. Rooli adapts caption length, tone, and structure based on which one you choose.
Step 4: Choose a Tone — Professional, Conversational, Playful, Bold, Inspirational, or any voice that fits the moment.
Step 5: Click Generate Caption. In a few seconds, your caption is ready.
Strong Prompts vs Weak Prompts
Weak prompt: "Caption for Instagram"
Strong prompt: "Instagram caption announcing our new collection of handmade leather bags. Audience: Lagos women 25–35. Soft call to shop."
The strong prompt gives the AI three things: what the post is about, who it's for, and what action you want. Always include those three elements.
Tool 2: Platform Variants
If you've ever copy-pasted the same caption to LinkedIn, Instagram, X, and Facebook — and watched at least one of them flop — Platform Variants fixes that. One prompt, four tailored captions, written in the right voice and length for each platform.
How to Use It
Step 1: Open Platform Variants from the AI Assistant tabs.
Step 2: In the Topic or Prompt field, type your core message — the central idea you want every platform to communicate.
Step 3: Select your Target Platforms — LinkedIn, X/Twitter, Facebook, and Instagram. You can pick all four or any combination.
Step 4: Click Generate Variants. Rooli's AI delivers one customised version for each selected platform.
LinkedIn gets the long-form, professional version. X gets the punchy, sub-280-character version. Instagram gets the warm, story-driven version. Facebook gets the friendly, community-toned version. Same message, four different voices.
💡 Pro Tip: Platform Variants is a credit-saver. Instead of running Caption Generation four times for four platforms, you get all four in one go — for the same number of credits.
Tool 3: Repurpose Content (Business+)
Got a blog post, newsletter, or article you want to turn into social content? Repurpose Content does exactly that — paste in a URL or long-form text, and Rooli's AI breaks it down into platform-ready posts.
This tool is available on Business plans and above.
How to Use It
Step 1: Open the Repurpose Content tab.
Step 2: Either paste a Source URL (a link to your blog post or article) OR paste the long-form text directly into the Pasted Text field.
Step 3: Choose your Target Platform.
Step 4: Click Generate. Rooli pulls out the key insights and turns them into ready-to-publish social posts.
This is gold for thought leaders, agencies, and brands sitting on a library of underused long-form content. One blog post can fuel a full week of social activity.
Tool 4: Bulk Generation (Rocket)
Bulk Generation is the heavy artillery — built for agencies, busy creators, and anyone who plans content in big batches. Give it a campaign theme and a number of days, and it generates a whole month of drafts in seconds.
This tool is exclusive to the Rocket plan.
How to Use It
Step 1: Open the Bulk Generation tab inside the AI Assistant.
Step 2: In the Campaign Theme field, describe your overall focus — for example, "Summer Product Launch" or "December Festive Sale."
Step 3: Set the Number of Days. The default is 7, but you can scale to 30 days or more depending on your campaign.
Step 4: Select your Target Platforms — LinkedIn, X/Twitter, Facebook, Instagram, or all of them.
Step 5: Click Bulk Generate Drafts. Rooli produces a full set of campaign-aligned drafts ready to schedule.
💡 Pro Tip: Pair Bulk Generation with Rooli's Content Scheduler. Generate a month's worth of drafts in one session, review and refine, then schedule the entire campaign at once. This is how serious agencies stay six weeks ahead of their clients.
Tool 5: Generate Image (Business+)
Sometimes the caption is ready but the visual isn't. Generate Image lets you create custom AI visuals straight from a text description — no Canva, no stock photo hunt, no design back-and-forth.
This tool is available on Business plans and above.
How to Use It
Step 1: Open the Generate Image tab.
Step 2: In the Image Description field, describe what you want to see. Be specific — the more detail you give, the better the output.
Step 3: Choose your Art Style — Realistic, Illustration, Minimalist, or whichever fits your brand aesthetic.
Step 4: Click Generate Image. Your AI-generated visual appears in seconds, ready to drop into a scheduled post.
This is especially useful for solo creators and small businesses without a dedicated designer. You can produce on-brand visuals at scale without ever opening a design tool.
Best Practices: How to Get AI Output That Actually Sounds Like You
AI is a tool, not a replacement. Use these tips to keep your output sharp and on-brand.
1. Feed the AI Your Brand Kit
The more detail you load into your Brand Kit — tone, voice, audience, do's and don'ts — the more your AI output will match your brand. Without a Brand Kit, every caption sounds like it was written by a stranger.
2. Always Edit the Output
Read every caption out loud before posting. If it doesn't sound like something you'd say, change it. AI handles the structure; you handle the soul.
3. Layer in Local Context
If you're posting to a Nigerian audience, add Nigerian flavour the AI might miss — a Pidgin phrase, a local reference, a current cultural moment. This is where your edge lives.
4. Use AI for Volume, Not Identity
AI is best for first drafts, batch generation, and beating writer's block. The voice, taste, and judgment are still yours.
5. Match the Tool to the Task
Single post for one platform? Caption Generation. Cross-posting one idea? Platform Variants. Have an article to break down? Repurpose Content. Planning a campaign? Bulk Generation. Need a visual? Generate Image. Every tool has its job — use the right one.
💡 Pro Tip: Batch your AI work. Sit down once a week, generate captions and visuals for all your scheduled posts in one session, then schedule everything at once. It's faster, and it saves credits.
Real-World Ways African SMMs and Creators Use Rooli's AI
Fashion brand in Lagos: Uses Caption Generation for daily product drops on Instagram.
Agency managing 6 clients: Uses Bulk Generation on the Rocket plan to draft a month of content for every client at once.
Content creator: Uses Platform Variants to repackage one core idea for LinkedIn, X, Instagram, and Facebook simultaneously.
Fintech startup: Uses Repurpose Content to turn long-form blog posts into LinkedIn carousels and X threads.
Restaurant in Abuja: Uses Generate Image to create stylised food visuals for daily specials, no photographer needed.
Frequently Asked Questions
How many AI credits do I get on each Rooli plan?
The Business plan includes 30 monthly AI credits. The Rocket plan includes 100 monthly AI credits plus access to Bulk Generation. Enterprise plans come with custom credit allowances based on your needs.
Which AI tools require a paid plan?
Caption Generation and Platform Variants are available on all plans. Repurpose Content and Generate Image are Business+ features. Bulk Generation is exclusive to the Rocket plan.
Will Rooli's AI captions sound generic?
Not if you set up your Brand Kit properly. Rooli's AI pulls from your saved tone, voice, and brand notes to generate content that matches your brand. The cleaner your Brand Kit, the more natural your AI output.
Can I generate captions in Pidgin or other African languages?
Yes. Rooli's AI can generate captions in multiple tones and styles, including Pidgin and other languages — just specify it in your prompt. For example: "Caption in Naija Pidgin, conversational tone."
Does Caption Generation include hashtags?
Yes. When generating captions for platforms where hashtags are standard — like Instagram, TikTok, and LinkedIn — Rooli's AI includes a relevant set of hashtags as part of the caption output. You can ask for hashtags directly in your prompt to control how many appear.
What happens if I run out of AI credits?
Your AI credits refresh monthly with your subscription. If you regularly run out, it's a sign you're ready to upgrade — the Rocket plan offers 100 monthly credits and Bulk Generation for high-volume users.
Can I use Generate Image for commercial content?
Yes. Images generated through Rooli's AI are yours to use for your social media content, marketing materials, and brand assets. Generate Image is available on Business and Rocket plans.
AI Sorted. Now Let's Plan a Full Week.
With your AI Assistant ready to generate captions, platform variants, repurposed content, bulk drafts, and even visuals on demand, you've just removed the biggest bottleneck in your workflow. The next step is putting that speed to work — by planning a full week of content at once, instead of scrambling every morning.
Up next: How to Plan a Full Week of Social Media Content with Rooli — the calm, batched approach to never running out of posts again.
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