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Automation ~10 hours to build

Social Media Scheduler

Batch your content. Free up your week.

The Problem

Founders know they should post consistently on social media, but switching between Twitter, LinkedIn, and other platforms kills productivity. Buffer and Hootsuite are bloated and expensive. Most end up posting inconsistently or giving up entirely—leaving growth on the table.

The Solution

A dead-simple scheduler focused on the platforms that matter: Twitter/X, LinkedIn, and Threads. Write once, schedule everywhere. Add AI to suggest captions and optimal posting times based on your audience.

How it works:

1

Connect accounts

OAuth for Twitter, LinkedIn

2

Write & schedule

AI suggests captions and times

3

Auto-publish

Posts go out on schedule

Market Research

Social media management tools sit inside a market estimated at roughly $25B globally in 2024, growing at a double-digit CAGR as the creator economy expands. The opening is at the low end: solo founders, creators, and small teams who find enterprise suites overbuilt and overpriced.

  • Buffer publishes 140K+ paying customers and sub-$30M ARR on a mostly self-serve funnel—the indie-friendly price band works.
  • Global social media users crossed 5.0B in 2024 (DataReportal) with average daily use near 2h 23m—scheduling tools monetize the supply side of that attention.
  • Typefully raised a $2M seed on a stripped-down X-only scheduler; proves willingness to pay for simpler, narrower tools.
  • Creators now publish to 3+ platforms on average (Linktree, HubSpot State of Marketing); the cross-posting pain is structural, not niche.

Competitive Landscape

The top of the market is crowded with enterprise suites; the middle is dominated by two or three established indie-friendly tools. Your wedge is the creator/solo-founder tier that wants 3-5 connected accounts, AI-native captions, and a clean calendar for under $15/mo.

Buffer

The incumbent indie brand. Broad platform support, solid scheduling, but Pro tier caps channels low and AI assist feels bolted on. Best UX in the category; weakest on modern AI workflows.

$6/mo Essentials (1 channel) → $120/mo Agency (10 channels, 6 users)

Hootsuite

Pioneered the category and now sells mostly to mid-market/enterprise. Dense UI, heavy onboarding, price jumps fast. Solo creators bounce off it within the trial.

$99/mo Professional (1 user, 10 accounts) → $249/mo Team (3 users)

Later

Visual-first, strong on Instagram and TikTok, weaker on X/LinkedIn copy-first scheduling. Great for photo creators; awkward for text-led indie founders and newsletter operators.

$16.67/mo Starter → $66.67/mo Growth (billed annually)

Publer

Closest direct competitor at the indie price point. Generous channel counts, decent AI features, but UX feels utilitarian—room for a design-forward alternative at the same price.

$12/mo Professional → $24/mo Business

Your Opportunity

Own the creator-solo tier with AI-native captions tuned per platform (X punchy, LinkedIn professional, Threads casual), a calendar that doesn’t feel enterprise, and channel counts that match how indie founders actually work. Buffer’s price ceiling at Essentials and Publer’s utilitarian UX are both openings.

Business Model

Three-tier SaaS priced against Buffer’s floor and Publer’s ceiling. Free tier exists to seed word-of-mouth and qualify intent; solo tier is the ramen-profitable target; studio tier upgrades on team seats and analytics depth.

Free

$0

1 connected account, 10 scheduled posts/mo, basic AI caption generator

Solo

$12/mo

5 channels, unlimited posts, calendar view, AI captions per platform, thread builder

Studio

$39/mo

15 channels, 2 seats, engagement analytics, bulk CSV upload, approval workflow

Unit Economics (illustrative)

Target CAC

$15–30

Blended ARPU

$10/mo

Free → Solo conversion

4–7%

Payback

< 6 mo

Recommended Tech Stack

Optimize for fast iteration and reliable scheduled jobs. Next.js on Vercel handles app + marketing + cron in one deploy; Supabase covers auth, database, and OAuth token storage with Row Level Security; platform APIs are the hard part—do OAuth and rate limits right before shipping anything else.

Next.js 14 (App Router) + TypeScript

Single codebase for marketing, app, and API routes. Server Actions for compose flows; strongly typed end-to-end.

Supabase

Auth + Postgres for posts (with scheduled_for index), Storage for media assets, Row Level Security per workspace, encrypted OAuth tokens in a dedicated table.

Vercel Cron

Per-minute cron polls for due posts, dispatches to platform APIs, writes result to an attempts table for retry with exponential backoff.

Platform APIs

X API v2, LinkedIn Share API, Meta Graph API (Facebook + Instagram Business), Threads API. Ship X + LinkedIn first, add Meta and Threads once OAuth flow is rock solid.

Claude / OpenAI

Caption generation with platform-specific system prompts. Thread conversion, hashtag suggestions, best-time heuristics. Cache common prompts to keep marginal cost near zero.

Stripe + Resend

Stripe for subscriptions (Checkout + Billing Portal), webhook-driven plan sync. Resend for transactional email: OAuth reconnect prompts, post-failure alerts, weekly digest.

AI Prompts to Build This

Copy and paste these into Claude, Cursor, or your favorite AI tool.

1. Project Setup

Create a Next.js app for a Social Media Scheduler. Features: - OAuth connections for Twitter and LinkedIn - Dashboard with calendar view of scheduled posts - Compose modal: text area, platform toggles, date/time picker - Queue view showing upcoming posts with edit/delete - Settings page for connected accounts Use Supabase for auth and database. Store posts with: content, platforms[], scheduled_time, status (scheduled/posted/failed).

2. Core Feature

Implement the posting system: 1. Use cron job (Vercel cron or similar) to check for due posts every minute 2. For Twitter: use Twitter API v2 to create tweets 3. For LinkedIn: use LinkedIn Share API 4. Handle rate limits with exponential backoff 5. Update post status and log any errors 6. Send email notification on failure Store OAuth tokens securely and handle refresh automatically.

3. AI Features

Add AI-powered features: 1. Caption generator: Given a topic/idea, generate platform-optimized captions - Twitter: punchy, with relevant hashtags, under 280 chars - LinkedIn: professional tone, longer form, with call-to-action 2. Best time suggester: Analyze when similar content performs well (default to general best practices: Twitter 9am/12pm, LinkedIn 8am/5pm) 3. Thread converter: Turn a long text into a Twitter thread with proper numbering Use Claude or GPT-4 for generation.

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