PostaiLit vs Predis vs Alkai.
The honest table.
We are not the cheapest. We are the most done-for-you. Predis and Alkai are AI generators that hand you the tools. PostaiLit plans your week, designs the posts, reviews them, and publishes them on schedule. Here is exactly what each tool ships.
| Feature |
Done for you
PostaiLit
From $79/mo
|
Predis
From $19/mo
|
Alkai
$19/mo flat
|
|---|---|---|---|
| How the content gets made | |||
| Weekly content plan written for you | Done by senior-level AI planner each week, themed across your pillarsYou see the full week before it ships | You prompt each post yourself | AI auto-generates daily, no upfront plan |
| Themed pillars (recurring topics) | ✓ Up to 12 pillars + AI helperMix product, service, and editorial | No native pillars | No native pillars |
| Admin review before content reaches client | ✓ Built-in review queueQuality gate before client sees a post | No review layer | No review layer |
| Client review queue before publish | ✓ Client approves or requests changes | Approval workflow (Rise plan +) | Auto-publishes unless paused |
| Visual quality | |||
| Image quality | Premium agency-grade output, native 1080×1350 / 1080×1920Tuned per brand, not generic | Credit-based, quality varies by tier | Standard output |
| Style references (mood board) | ✓ 2-6 uploaded refs lock the brand look | Stock library, no custom mood board | Limited brand style controls |
| Brand fonts honoured in images | ✓ Extracted from your website + applied | No | No |
| Auto quality scoring + re-gen | ✓ Pro plan: every image quality-checked, weak ones auto-regenerated | No | No |
| Volume | |||
| Feed posts / week | 3 (Starter) / 5 (Growth) / 7 (Pro) | Credit-based — varies wildly | Unlimited |
| Stories / week | 2 / 5 / 7 | Limited credit allocation | Not native |
| Reels / week | 0 / 1 / 3 | From video credits | Yes, basic |
| Carousels / week | 0 / 1 / 2 | Yes, credit-based | No |
| Quick Posts (on-demand) | 2 / 5 / 15 per monthWrite a brief + photos, we brand it | Manual | Manual |
| Channels | |||
| Facebook + Instagram auto-post | ✓ | ✓ (Rise plan +) | ✓ |
| TikTok, YouTube Shorts | Coming soon | ✓ (TikTok) | ✓ |
| Google Business Profile, Threads | Roadmap (FB/IG only at launch) | GMB only | No |
| Smart features | |||
| Google Reviews → social posts | ✓ Growth + Pro | No | No |
| Regional holiday calendar (opt-in) | ✓ Per region + industry | No | No |
| Hashtag intelligence (learns winners) | ✓ Top hashtags surface in next plan | Hashtag generator (static) | Hashtag generator (static) |
| Multilingual rotation (e.g. EN ↔ ES) | ✓ Growth: 2 langs · Pro: 3 langs | 18+ output languages | Limited |
| Competitor analysis | Not yet | ✓ Differentiator | No |
| Reports + analytics | |||
| Monthly performance report | Themes + products breakdown (Growth) · Full report with Meta engagement + AI recs (Pro) | Basic performance | Basic stats |
| AI-written recommendations | ✓ Pro plan, monthly | No | No |
| Pricing + commitment | |||
| Starting price | $79/mo7-day free trial | $19/mo (Core, no auto-post) $40/mo (Rise, auto-post) |
$19/mo flat 3 free posts no card |
| Pricing model | Flat — no credits to count | Credit-based | Flat |
| Annual savings | Up to 33% off | Yes, varies | Limited |
The work no one else actually does for you.
Other tools hand you a prompt box and call it AI. PostaiLit ships a plan, designs the visuals, audits the quality, and queues the week. Here is what is happening behind the scenes for every client.
A finished week, not a prompt box.
Every Sunday a senior-level AI planner writes your week: themed posts across your pillars, products rotated by category, lighting and format varied so the feed never feels samey. You see all seven posts before any of them ship. No daily prompting. No daily login. Just open the queue and approve.
Built for owners who do not have time to art-direct dailyJun 16 – Jun 22
Your mood board. Your brand. Locked in.
Upload your style references — actual posts from brands you admire — and PostaiLit studies them as visual DNA. Plus your colour palette, your fonts pulled from your website, your logo variants light and dark. Every image leaves with your fingerprint, not a generic preset. Spa, salon, agency, architect — all look like themselves, not like Alkai output.
Six refs, six brand pillars, infinite variationsNo two greens in a row.
One product. Many angles.
Tell PostaiLit what your brand actually talks about — the themes, the products, the services — and we rotate through them. The same sectional sofa becomes a buying guide on Monday, a customer transformation on Wednesday, a care tip on Friday. The Rosewood gets featured. The Granby gets featured. The Hudson gets featured. Nothing sits on the shelf collecting dust while your competitor's website builds a feed.
Built so no category goes zero-posted in a weekNothing publishes without your sign-off.
Every post lands in an admin review queue first. Approved posts move to your client review. You see the image, the captions for Instagram and Facebook, the scheduled time. Approve, request changes, or delete. Predis and Alkai post automatically once you set the schedule. We do not. Quality control is not a feature, it is the whole point.
Two gates. Zero published surprises.Weak images never reach your queue.
Pro accounts get an invisible quality gate: every generated image is scored on how brand-specific it feels and how template-y it looks. If it scores below threshold, PostaiLit silently regenerates with a stronger prompt before saving. You only ever see the better version. The bad ones never existed. Three free regenerations per post happen behind the curtain so the version you approve is the best one we could produce.
Pro plan. Automatic. Invisible.Something happened today? Post it on brand.
Behind-the-scenes shot. Milestone. Team update. Pop-up announcement. Type a brief, drop up to three reference photos, and we run the same engine your weekly posts use — branded image, IG and FB captions, scheduled. Outside the weekly plan, on demand, on brand. Predis and Alkai make you start over. We slot it in.
Starter 2/mo · Growth 5/mo · Pro 15/moWhen you want to stop generating content and start shipping it
Predis and Alkai give you a great prompt box. PostaiLit gives you a finished week. Try free for 7 days, no commitment.
Start your 7-day free trial