Predis.ai is an AI social media suite: it makes posts, carousels, videos and ads and publishes them to eight networks, from $24 a month billed yearly as of October 2026 (pricing). Relay makes TikTok slideshows and videos for your brand inspired by what is getting views in your niche, sends the posts you approve to your TikTok, and starts at $49 a month after a $25 first month. Pick Predis.ai if you need every network or several brands from one tool; pick Relay if TikTok is the channel you are trying to grow.
Key takeaways
- Predis.ai covers more channels: Facebook, Instagram, LinkedIn, TikTok, YouTube Shorts, Pinterest, Google Business Profile and X (pricing). Relay’s self-serve product sends to TikTok only.
- Predis.ai costs less per month after the first month and suits teams running many brands. As of October 2026, Core is $24 a month billed yearly or $32 monthly (no auto posting), and Rise covers 4 brands for $55 a month yearly or $79 monthly (pricing). Relay Starter is $49 a month after a $25 first month.
- Relay is built around your TikTok and one review step: it reads your website, studies what is getting views in your niche and sends the posts you approve to your TikTok inbox.
- Predis.ai’s UGC comes from AI avatars. Relay adds real people: its Scale plan includes Relay’s creator network, and Relay’s team runs managed UGC ads.
How do Relay and Predis.ai compare side by side?
Relay facts come from relaystudio.ai and its pricing page; Predis.ai facts from its own site, checked October 8, 2026.
| What you get | Relay | Predis.ai |
|---|---|---|
| What it makes | TikTok slideshows (photo posts) and videos written and designed for your brand, in your voice | Social posts, carousels, stories, videos, AI avatar UGC videos and ad creatives (homepage) |
| Where ideas come from | Your website or App Store link, a few one-tap questions, and what is getting views in your niche | Your prompt, product link, image or blog post, or a linked store’s products, styled by a brand kit (homepage, pricing, auto-post page) |
| Where it posts | The TikTok accounts you connect; each approved post lands in your TikTok inbox, where you add any finishing touches and tap Post | Facebook, Instagram, LinkedIn, TikTok, YouTube Shorts, Pinterest, Google Business Profile and X (pricing) |
| Approval flow | Swipe right to approve, left to pass, edit the words first | Edit in its editor, or “Send for Review” by email so a reviewer can accept, reject or comment; or hire Predis.ai experts to manage the account and approve posts (approval flow) |
| Auto posting | No: you approve (or switch on Autopilot), then tap Post in TikTok | Rise and Enterprise+, not Core (pricing); Rise auto-publishes up to 60 posts a month, and you can edit and approve posts first (auto-post page) |
| Human creators | Scale includes Relay’s creator network: drafts can go to creators who post them from their own accounts, out of Scale’s 150 monthly posts | None listed; UGC videos use AI avatars, “No actors. No shoot day.” (homepage) |
| Analytics | Every post’s views in one place; new takes of posts that do well; compare hooks | TikTok analytics with best-time-to-post suggestions (TikTok scheduler), plus ad and competitor tracking (homepage) |
| Brands and seats | Starter: just you. Growth: up to 3 people. Scale: up to 5. Growth and Scale can add seats | Core: 1 brand, 10 social accounts. Rise: 4 brands, 20. Enterprise+: no brand cap, 60. No cap on team members (pricing) |
| Price, as of October 2026 | Starter $49/mo, Growth $99/mo, Scale $249/mo, after a $25, $45 or $149 first month | Core $24/mo billed yearly or $32 monthly; Rise $55 or $79; Enterprise+ $212 or $249 (pricing) |
| Monthly volume | 40, 120 or 300 posts made; 20, 60 or 150 sent to your TikTok | About 325 images or 33 videos (Core), 800 or 80 (Rise), 2,500 or 250 (Enterprise+), by its estimate (pricing) |
| Trial and billing | $0 today, 1-day trial (card required), converts to the paid first month unless cancelled; fees non-refundable; annual gives 2 months free | 3 days free with a card up front; monthly or yearly; payments after the trial are non-refundable (pricing FAQ) |
When should you pick Predis.ai instead of Relay?
- You need to post on more than TikTok. Predis.ai publishes to eight networks (pricing), and one video can go out to TikTok, Instagram Reels and YouTube Shorts at once (TikTok scheduler).
- You run several brands or client accounts. Rise covers 4 brands, Enterprise+ has no brand cap, and the email review step is built for client sign-off (approval flow). Relay covers one brand per account, one to five people (seats $80 a month on Growth, $200 on Scale).
- You want the lowest monthly price. Core is $24 a month billed yearly ($288 up front) or $32 monthly as of October 2026. It has no auto posting, but scheduling is included (pricing).
- You need ad creatives in many sizes and languages. Predis.ai makes static, video and AI UGC ads sized for Meta, Google, TikTok and Pinterest (homepage), in 18-plus languages (pricing FAQ).
- You sell from an online store or build with code. Every plan lists Shopify, WooCommerce, Wix and Squarespace integrations, plus API access priced separately (pricing).
When is Relay the better choice?
- TikTok is the channel you are trying to grow. Relay studies what is getting views in your niche and makes TikToks inspired by those formats. Predis.ai’s competitor analysis works from Instagram handles and Facebook pages (pricing FAQ).
- You want TikTok posts without writing a brief. Paste your website or App Store link and answer a few one-tap questions.
- You want to approve what goes out. Nothing goes out unless you approve it (or switch on Autopilot). Predis.ai’s auto posting instead publishes on schedule “without you logging in” (auto-post page).
- You want more of what works. When a post does well, Relay makes new takes of it.
- You want real people as well as AI. Predis.ai’s UGC uses AI avatars. Relay’s Scale plan includes a network of 50,000 creators who can post your approved drafts from their own accounts, out of the same 150 monthly posts.
Relay has generated over one billion views.
What are the real differences between Relay and Predis.ai?
TikTok only, or every channel at once?
Relay does one channel: it starts from your website or App Store link and what is getting views in your niche. Predis.ai starts from your brand details or what you give it (a prompt, product link, blog post or a linked online store), can draft a week of posts on its own (auto-post page) and adds trending audio, hashtags and video ideas inside its TikTok tools (TikTok video maker, TikTok scheduler).
How does approval work in each?
On Predis.ai’s Rise and Enterprise+ plans, auto posting has its AI draft posts from your brand details (up to 60 a month on Rise), which you can review first or let publish on schedule (auto-post page).
On Relay, nothing goes out unless you approve it, or switch on Autopilot to approve for you. Each approved post lands in your TikTok inbox on its day, where you open the draft, add a caption if it is a video, choose who can see it and tap Post. TikTok requires creators to label realistic AI-generated content, so when you post, turn on the AI-generated content setting if the post uses realistic AI imagery, and the content disclosure toggle where it applies. See the approval workflow and how Relay sends posts to TikTok on a schedule.
What does a month of posts cost on each?
Prices from Predis.ai’s pricing page and Relay’s pricing page as of October 2026, divided by what a month includes:
| Plan | Monthly price | Rough cost per item |
|---|---|---|
| Predis.ai Core | $32 monthly, $24 billed yearly | About 10 cents an image or 97 cents a video, 1 brand |
| Predis.ai Rise | $79 monthly, $55 billed yearly | About 10 cents an image or 99 cents a video, 4 brands |
| Predis.ai Enterprise+ | $249 monthly, $212 billed yearly | About 10 cents an image or $1 a video, no brand cap |
| Relay Starter | $49 ($25 first month) | $2.45 per TikTok sent |
| Relay Growth | $99 ($45 first month) | $1.65 per TikTok sent |
| Relay Scale | $249 ($149 first month) | $1.66 per TikTok sent, split between your account and the creator network |
Predis.ai’s counts are its own estimates: its pricing page says each content type and AI model uses the allowance at a different rate. Relay’s post counts mix slideshows and videos with no set split, so they are not a like-for-like match with Predis.ai’s video estimates. For an agency, Predis.ai is far cheaper per brand: Rise is $55 a month billed yearly for 4 brands, about $14 a brand (pricing).
Do you want AI avatars or real creators?
Predis.ai’s UGC is AI-made: pick an avatar by age, ethnicity and delivery style, type a script and get a talking-head video (homepage, TikTok video maker). For fast ad variations with no shoot, that works well. More in AI UGC vs creator UGC.
Relay’s Scale plan includes Relay’s creator network: drafts can go to creators who post them from their own accounts, sharing Scale’s 150 posts a month with your own TikTok. Relay’s team also runs managed UGC ads: hundreds of UGC ads from Relay’s creator network at about $5 a creative.
How do you switch from Predis.ai to Relay?
You do not have to drop Predis.ai entirely: keep it for Instagram, Facebook and LinkedIn and move only TikTok to Relay.
- Start Relay with your website or App Store link. It is $0 today on a 1-day trial (card required; converts to the paid first month unless cancelled).
- Connect the TikTok account you want Relay to send posts to.
- Pause Predis.ai posting for that account before Relay’s first approved post goes out.
- Swipe through your first batch: approve, pass or edit the words.
If TikTok is the channel you care about, see how Relay makes TikTok content for brands or paste your website at relaystudio.ai. If you need one tool for every network, Predis.ai is likely the better fit; our Predis.ai alternatives and Blaze AI alternatives guides cover other options.
Who is behind Relay?
People on Relay’s team have worked with brands including Hims, Calm, ButcherBox and Hopper.