Fastlane (usefastlane.ai) pricing: every plan, add-on and cost per post

As of October 2026, Fastlane (usefastlane.ai) costs $0 on its Free plan, $29 a month on Starter, $49 on Growth and $149 on Pro, or $23, $39 and $119 a month billed yearly (Fastlane pricing). Warmed TikTok and Instagram accounts cost extra, at $100 per account per month plus $1.50 per post upload, and the done-for-you agency service is priced on enquiry. Per saved post, that works out to about $1.45 on Starter and $0.49 on Growth before any add-ons.

Key takeaways

• Fastlane has four plans: Free, Starter ($29/mo), Growth ($49/mo) and Pro ($149/mo), with about 20% off when billed yearly (pricing, checked October 8, 2026).
• Each paid plan meters two things: content saves (20, 100, or no cap on Pro) and an AI Studio allowance where every image uses 4 and every second of AI video uses 10.
• Warmed accounts are the big variable. Three accounts posting once a day add about $435 a month on top of your plan.
• Under the terms, fees are generally non-refundable once a billing cycle starts, unused allowance does not roll over, and taxes are extra.
• Growth is the best value for most single brands. Above 100 saves a month you need Pro, and its cost per save only matches Growth’s at about 300 saves.

How much does Fastlane cost in 2026?

Fastlane has four plans as of October 2026, in US dollars: Free at $0, Starter at $29 a month, Growth at $49 and Pro at $149, or about 20% less billed yearly (pricing, checked October 8, 2026).

Fastlane marks the yearly toggle “Save 20%”. Over a full year that is $276, $468 and $1,428 (our arithmetic, not a figure Fastlane publishes). Fastlane’s own plans sit in the homepage pricing section; its /pricing URL is a hub of guides to other tools’ pricing that repeats this table (hub).

What do Fastlane’s plan limits actually mean?

Content saves. Starter lists 20, Growth 100 and Pro has no cap. The pricing section does not define a save, say how often saves reset or say whether one post sent to several platforms uses one save, so ask Fastlane before you size a plan around them. In the math below we treat one save as one post you keep each month.

AI Studio allowance. This is the budget for generating new AI images and video. The pricing footnote says each image uses 4 and each second of video uses 10 (pricing). Here is what each plan’s allowance buys at the footnote rates:

Twenty-five seconds of AI video on Starter’s allowance is one or two short AI UGC clips. The pricing section does not say which other formats, such as remixed slideshows, draw on this allowance. Fastlane’s terms (clause 8.9) say the allowance may reset at the end of each billing cycle or subscription period and does not roll over, so on yearly billing confirm how often it refills. Usage can also vary with model, resolution and length (same clause), so treat the table as a guide.

Workspaces and platforms. Starter includes 1 workspace, Growth 3 and Pro 10. Fastlane publishes to TikTok, Instagram Reels, YouTube Shorts and LinkedIn (homepage); the number of connected accounts Starter allows is not stated.

How much do Fastlane’s add-ons and services cost?

The warmed-account fees stack: a flat monthly fee per account, then a fee for every post.

• 1 account posting once a day (30 posts): $100 + $45 = $145 a month, about $4.83 per post.
• 3 accounts posting once a day (90 posts): $300 + $135 = $435 a month, still about $4.83 per post.

Add the plan on top. Three accounts posting daily on Growth comes to $49 + $435 = $484 a month, and 90 posts fit inside Growth’s 100 saves.

TikTok’s community guidelines allow multiple accounts if they are not used to deceive, but treat “using automation to run many accounts or send repetitive content” as spam, which applies to warmed accounts and to creator networks such as Relay’s alike, so plan distinct posts for each account. Fastlane says its accounts are warmed by hand on real phones; its “Do I own the account?” answer says only that the account is created for you and managed inside Fastlane (details), so ask what happens to it if you cancel.

What does Fastlane cost per post?

Using one save as one post, and every save the plan includes:

How many posts do you need? Buffer’s study of 11.4 million TikTok posts found that posting 2 to 5 times a week brought 17% more views per post than once a week, with smaller extra gains after that. At 3 to 5 posts a week on one account, you need 13 to 22 posts a month, which Starter roughly covers. Posting once a day on one account is about 30 posts a month, more than Starter’s 20 saves, so daily posting starts at Growth: $49 a month, about $1.63 per post if you keep 30 ($39 and $1.30 billed yearly). Our guide to how often a brand should post on TikTok goes deeper.

How does Fastlane pricing compare with Relay?

This guide is published by Relay, so here is the comparison with that bias stated. Relay’s pitch is close to Fastlane’s: you paste your website (Relay also takes an App Store link), each tool picks up what you sell and how you sound, and you swipe to approve posts (Fastlane homepage).

As of October 2026, the units differ. Fastlane meters saves plus an AI allowance. Relay states posts made and posts sent to TikTok each month (Relay pricing).

Cost per post is our arithmetic from monthly list prices after the first month. Fastlane’s yearly billing saves 20%; Relay’s annual billing gives 2 months free. Every Relay plan starts at $0 today on a 1-day trial (card required).

On monthly list price after the first month, Fastlane is cheaper at every tier and posts to four platforms, while Relay sends posts to your TikTok inbox only, where you add any finishing touches and tap Post. Our guides to TikTok content cost per post and ReelFarm pricing run the same math for agencies, freelancers and another AI tool.

For reach beyond your own account, the cost models differ. Three Fastlane warmed accounts posting daily add $435 a month to any plan, while Relay Scale ($249) includes its creator network, where drafts can go to creators who post them from their own accounts. The network isn’t extra volume: Scale covers up to 150 posts a month in total, split between your TikTok and the creator network, and a network post nobody picks up within 7 days comes back to you. They are not the same thing (new accounts run for your brand versus creators’ existing accounts); Relay vs Fastlane covers the trade-off.

What billing terms should you check before you pay Fastlane?

From Fastlane’s terms of service, last updated May 12, 2026:

1. Yearly unless stated. “Unless otherwise stated, Subscriptions are yearly and auto renew” (clause 6.2). The pricing toggle offers monthly billing, so confirm which one your checkout shows.
2. Cancel at period end. Cancellation takes effect at the end of the current subscription period (6.8).
3. Limited refunds. Refunds are not usually given for change of mind, unused allowance, missed cancellations, dissatisfaction with AI outputs, account bans or reduced reach. Fastlane may still refund for a material service failure, its own error or a duplicate charge, and Australian Consumer Law rights still apply (6.9). Relay’s own fees are non-refundable. Reject a change to the terms and you can cancel for a pro rata refund of fees paid upfront (3.2).
4. No rollover. Unused AI Studio allowance does not carry over between billing cycles (8.9).
5. Taxes on top. Fees exclude GST and other taxes (6.10).
6. Renewal prices can move. Fastlane may change fees for a renewal by giving notice before the renewal date (6.7).
7. Upgrades now, downgrades later. Upgrades and seat changes take effect immediately and are charged pro rata; downgrades take effect at the next billing cycle (6.6), so on yearly billing a downgrade can wait up to a year.

Fastlane is run by Possibility Studios Pty Ltd (clause 1.1), and its terms are governed by New South Wales law (21.6).

Which Fastlane plan should you choose?

• Free: to test Blitz mode, Fastlane’s swipe screen, and see whether the drafts suit your brand.
• Starter ($29): one brand posting 3 to 5 times a week, mostly slideshows and remixed formats, with little AI video.
• Growth ($49): the best value for most single brands. Five times the saves for $20 more, plus 500+ AI UGC characters and 100 human UGC clips.
• Pro ($149): agencies and multi-brand teams that need up to 10 workspaces, more than 100 saves, multi-language content or the larger AI video allowance.

When is Fastlane a better buy than Relay?

Pick Fastlane if:

• You want a free plan. Fastlane has one with no card (pricing); Relay has a 1-day trial ($0 today, card required), then a paid plan.
• You need Instagram Reels, YouTube Shorts or LinkedIn from the same tool. Fastlane publishes to all three plus TikTok (homepage); Relay’s self-serve product sends posts to TikTok only.
• You want a library of AI UGC characters or your own AI influencer. Fastlane lists 1,000+ AI UGC characters (25 on Starter, 500+ on Growth) and an AI influencer studio on its homepage.
• Your budget is under $49 a month on monthly billing. Relay Starter is $49 a month after a $25 first month.
• You need high volume at a flat price, or several brands under one plan. Fastlane Pro is $149 a month with no cap on content saves or scheduling and 10 workspaces (pricing); Relay Scale is $249 for up to 150 posts a month in total for one brand, split between your TikTok and the creator network.
• You want an API or MCP server so an AI agent can create and post content. Fastlane’s homepage says it is “Live with API, MCP and Skill”.

Relay’s self-serve plans do not include paid ads management, and Relay does not promise views. Relay’s team runs a separate managed UGC ads service that makes ads.

Relay fits when TikTok is the channel that matters, you want plain post counts instead of a save and allowance budget, and on Scale you want some approved drafts posted by creators from their own accounts.

For the full feature-by-feature view, read Relay vs Fastlane, or browse the Fastlane alternatives. If TikTok is your main channel, paste your website at relaystudio.ai and compare the first drafts with what Fastlane gave you.