Pro Tips

Sep 26, 2025

Leadsie vs Theoflow: Which Tool Is Actually Better?

Logos of Leadsie and Theoflow side by side
Logos of Leadsie and Theoflow side by side

Jens Bjerregaard

Marketing consultant

12

Min. read

Logos of Leadsie and Theoflow side by side

Leadsie vs Theoflow

If you run a marketing agency, onboarding is one of those make-or-break moments. It’s when your client goes from “we signed you” to “I actually trust you with my business.” If that handoff is messy, doubts creep in. Do it cleanly, and you set the relationship on solid footing.

That’s why the tool you use for onboarding matters more than you might think. You want something that:

  • Nails the core job: collecting client account access quickly

  • Adds a professional, branded experience

  • Lets you link or guide everything else (contracts, payments, file uploads, scheduling)

  • Scales without hidden costs

Two tools often compared in this space are Leadsie and Theoflow. On the surface, both help with access. But once you scratch deeper, the differences are meaningful.

Leadsie is laser-focused on access. Theoflow is trying to give you that plus a full portal and onboarding workflow. In this article I’ll:

  • Show exactly what Leadsie offers (and what it doesn’t)

  • Break down what Theoflow offers today (and what it’s working toward)

  • Do side-by-side feature and pricing comparisons

  • Walk you through real agency workflows

  • Help you decide which is smarter long-term

Side-by-side comparison of Leadsie’s and Theoflow’s client onboarding portal user interfaces, showing their layouts and design elements.

What Leadsie Offers

Leadsie’s public pricing page shows the following for all plans:

Feature

Description

Link Access

One link to request permissions across multiple platforms.

Custom Links

Create and reuse custom links to request specific access levels (manage, view) as needed.

View-Only Requests

Useful when doing audits or preliminary access.

Client Dashboard

Track which clients have granted access, see status, and get notifications.

Access Detective

Helps when clients don’t remember who has admin access.

Meta Asset Creation

Clients can create a Business Manager or corresponding asset via Leadsie if they don’t have one.

Auto-Assign Assets

Automatically assign Meta assets to team members.

Multi-Language Support

Access requests work in approximately 8 languages.

On-Demand Support

Support is available including for clients.

3-Month Credit Rollover

Unused credits roll over for 3 months.

On the pricing side:

Plan

Price (billed monthly)

Features / Limits

Starter

$49/month

3 new clients per month, 10 prospects/audits per month

Agency

$99/month

10 new clients per month, 50 prospects/audits per month, whitelabeling, embed access requests, webhooks, unlimited team members

Pro

$249/month

Onboard up to 50 clients per month, more prospects, multi-brand support, additional features

Enterprise

Custom pricing

Unlimited clients, API access, custom integrations, advanced features

Trial / Cancellation

14-day free trial

No credit card required. Upon cancellation, access to existing accounts is retained (Leadsie only facilitates the “handshake”).

Also, the features page notes that Leadsie supports access to many major platforms: Meta, Google (Ads, Analytics, Tag Manager, Search Console, Business Profiles), TikTok, LinkedIn, YouTube, Shopify, WordPress, etc.

What Leadsie Does Not Do (or Doesn’t Claim)

Because Leadsie is very clear about its scope, we see what they do not claim:

  • They do not claim built-in contract signing or payment processing

  • They do not offer native scheduling/calendar systems

  • They do not offer onboarding flows with branching logic

  • They don’t provide file upload or resource management as part of the onboarding journey

  • They are not an onboarding portal tool, they focus on access

Thus for everything beyond access, you have to use external tools and integrate (or link) them yourself.

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Stuck trying to access to your clients social media and marketing accounts?

What Theoflow Offers

Feature set (publicly listed) includes:

Feature

Description

Whitelabel Branding

Apply your branding to the client portal

Flow Builder / Onboarding Flows

Create and manage client onboarding flows

Integrations

Connect with Google, Meta, Shopify, LinkedIn, Klaviyo

Redirect Pages

Embed buttons or links on redirect pages

Client Overview Dashboards

View client activity and status in dashboards

Flow Templates

Use prebuilt templates for onboarding flows

Basic Support Features

Access standard support features

Custom Features

Additional features available depending on plan

From Theoflow’s pricing page:

Plan

Price (billed monthly)

Features / Limits

Starter

$59/month

Onboard 2 clients, audit 4 leads, 1 seat, whitelabel branding, flow templates, static links, integrations (Google, Meta, Shopify, LinkedIn, Klaviyo)

Growth

$79/month

Unlimited client onboardings, unlimited audits, 3 seats, whitelabel branding

Hypergrowth

$199/month

Unlimited client onboardings, unlimited audits, 10 seats, whitelabel branding, priority support, custom features

Notably, Theoflow’s site does not claim that contract signing, payment handling, scheduling are native features. Instead, you can build custom pages / steps in your flow (for example a “contract page” with a button that redirects clients to your contract tool). Thus, they treat contract, payments, scheduling, file uploads, Slack invites as custom pages / redirect links rather than full internal features. That nuance is important.

So Theoflow gives you a flexible flow architecture with custom link pages for anything external.

Feature & Pricing Comparison

We’ll keep the earlier comparison, but now we add a new table comparing Theoflow’s Growth vs Leadsie’s Agency plan (monthly). Then I’ll reweave the narrative around those comparisons to preserve clarity.

Feature / Capability Comparison

Capability

Theoflow

Leadsie

Core account access (Meta, Google, etc.)

Branded portal / white labeling

Flow builder / sequential onboarding steps

Custom pages with redirect buttons (contracts, payments, scheduling)

Unlimited client onboardings / links

Integrations (Google, Meta, etc.)

Dashboard & tracking of onboarding progress

Notifications & follow-ups at each step

Tool stacking requirement

Lower

High

Scalability with lower marginal cost

Strong

Weak

Monthly Plan Comparison: Theoflow Growth vs Leadsie Agency

Below is a direct side-by-side comparison between Theoflow’s Growth plan and Leadsie’s Agency plan (based on publicly listed features/pricing).

Feature / Metric

Theoflow Growth Plan

Leadsie Agency Plan

Monthly price

$79/month

$99/month

Client onboardings / admin access

Unlimited

10 per month

Prospect audits / view-only access

Unlimited

50 per month

Seats / team members

3 seats

Unlimited seats

Whitelabel / branding

✅ Included

✅ Included

Ad account access integrations

✅ Supported

✅ Supported

Custom pages & links

✅ Supported

❌ Not supported

Unlimited links / pages usage

✅ Unlimited

❌ Constrained by limits

Contract / payment / upload etc.

✅ Redirect pages

❌ Not supported

Cost per extra client beyond limit

✅ Flat (no extra cost)

❌ Must upgrade

Long-term scaling advantage

✅ Strong

✅ Moderate

Webhooks / automation

❌ Coming soon

✅ Included

This table shows that Theoflow’s Growth plan is more generous on the number of clients you can onboard (unlimited versus 10) and gives you more flexibility for a lower monthly price. Meanwhile, Leadsie’s Agency plan is solid for its focus but gets constrained when your client count grows.

Pros & Cons

Let me walk you through the key areas where this comparison is important and where Theoflow tends to win, especially beyond just raw features.

1. Client Limits & Scaling

Leadsie’s Agency plan limits you to 10 new clients per month for which you can request manage/admin access. Once you hit that, you’d need to upgrade. In contrast, Theoflow’s Growth plan gives you unlimited client onboardings, which means adding one more client doesn’t cost extra (within that plan). That difference compounds as your agency grows.

2. Pricing Efficiency

Even though Leadsie’s Agency plan includes useful features (white labeling, webhooks, embedding), you are paying $99/month for 10 onboardings. Theoflow gives you the flexibility to onboard unlimited clients, with similar branding and flow control, at $79/month. That means your cost per client (if you onboard more than ~6–7) becomes much better with Theoflow.

3. Flexibility for Expanded Steps

Leadsie is excellent for access, and embeds that access request in your workflow. But once you hand off to contract tools, payment tools, scheduling tools, file uploads, etc., the experience becomes disjointed. In contrast, Theoflow’s flow builder lets you sequence all of those steps (via redirect pages) in one unified onboarding path, so the client feels like it’s one journey even though some pieces are external.

4. Tool Stacking & Maintenance

With Leadsie, to build a full onboarding suite you’ll need (at minimum): a contract tool, a payment tool, a scheduling tool, a form tool, a file upload tool, maybe Slack invites. Each of those is another subscription, integration, error point, or support burden. Theoflow absorbs much of that glue work by letting you orchestrate everything in one portal—even if some parts are redirects. Over time, that means fewer broken integrations and fewer support tickets.

5. Branding, Client Experience & Professionalism

Because Theoflow gives you control of the client portal (branding, flow, messaging), you can make onboarding feel like a high-end experience. Clients don’t feel like they’re bouncing between tools. With Leadsie, that handoff feels more abrupt: access link → external contract tool → invoice → scheduling tool. That jolt can erode confidence or cause confusion.

6. Roadmap Forward for Native Integrations

A key caveat (and advantage) with Theoflow is that the redirects for contracts, payment, scheduling, etc. are not yet native integrations, but they are custom pages you can drop into the flow. Theoflow is openly designing to build deeper native integrations over time. That means today you get flexibility; tomorrow you may get seamlessness. Leadsie’s feature set is narrower, if they don’t choose to expand, you may need to adopt other tools. With Theoflow, you’re betting on an evolving platform.

Client Experience

What your client sees matters as much as what you build. Let’s compare the user-facing experience.

Leadsie Client Journey:

Screenshot of Leadsie’s client onboarding portal user interface, showing its layout and design elements.
  • The client receives an access link (via email or embedded on your site).

  • They click, see which platforms you’re requesting, log in, and grant access.

  • After that, you send them a contract, invoice, scheduling link, file upload link—each using different tools.

  • The client moves between tools, gets emails, possibly loses track of what’s next.

  • They don’t see one unified “dashboard” of onboarding progress.

That experience is functional, but fragmented.

Theoflow Client Journey:

Screenshot of Theoflow’s client onboarding portal user interface, showing its layout and design elements.
  • You send them one link to your onboarding portal (branded).

  • They log in and see a step-by-step process: intake, access, contract, payment, schedule, uploads, etc.

  • Each step is clearly laid out, with instructions and buttons (redirecting where needed).

  • They see progress (e.g. Step 3 of 7), know what’s next, and can return if they pause.

  • They never feel like they’re bouncing between 4 different tools, everything lives under your portal’s umbrella.

Because your messaging, styling, tone, and layout are consistent, the flow builds trust. Clients feel taken care of, not just asked for favors.

Workflows & Use Cases

Let me show you some real-world flows for different types of agencies and where Theoflow gives more control.

Ad / PPC Agencies

With Leadsie:

  • Send access link to client

  • After they grant access, send contract via DocuSign

  • Send invoice via Stripe or your invoicing system

  • Use Calendly or similar for scheduling

  • Use Google Forms or Typeform for intake questions

With Theoflow:

  • Create flow:

    1. Welcome / intake questionnaire

    2. Access request

    3. Contract redirect button

    4. Payment redirect button

    5. Schedule kickoff call

    6. Upload brand assets

    7. Slack invite or client portal intro

  • Everything feels like one journey

  • You control when each step is unlocked

  • You can branch or skip steps depending on package or service type

Creative / Branding / Design Agencies

With Leadsie:

  • Possibly use Leadsie only if access is required (e.g. for social or web)

  • Do intake via forms or Airtable

  • Use Dropbox / Google Drive for assets

  • Send contracts, invoices, scheduling separately

With Theoflow:

  • Build multiple onboarding flows (e.g. “brand only,” “brand + social,” etc.)

  • Start with brand questions → mood boards → logo references → deliverable expectations

  • Insert access steps only when needed

  • Link to contract, payment, upload, schedule wherever necessary

The flexibility means you don’t force your process into a tool, you build the tool around your process.

When Leadsie Still Makes Sense

Leadsie isn’t pointless. In some use cases, it’s a smart choice.

  • If your only requirement is fast access collection, nothing else matters

  • If your onboarding is minimal and you don’t care about branding or unified experience

  • If your client volume is low and you never hit the monthly cap

  • If you already have a robust onboarding stack and only need a plug-in for access

But be wary: as soon as your onboarding gets more complex, the limitations begin to bite.

Summary & Recommendation

Let me tie this all together clearly with everything we’ve covered.

What Leadsie is best for

Leadsie is powerful at its core mission: making account access simple and fast. Its minimal focus is its strength. The pricing is transparent, and you can embed access requests, use webhooks, and manage multiple platforms. If your onboarding needs are very light and you don’t care about flow or client experience beyond access, Leadsie can be a solid tool.

What Theoflow brings to the table

Theoflow gives you:

  • The same access capability

  • A full onboarding structure via a flow builder

  • Custom pages you can insert for contracts, payments, uploads, scheduling (via redirect links)

  • Branding and design consistency

  • Unlimited links / onboardings (in many plans)

  • A lower marginal cost when scaling

  • A roadmap forward toward native integrations

Why Theoflow Growth beats Leadsie Agency for many agencies

When you compare Theoflow Growth (at ~$79/month) vs Leadsie Agency (at $99/month) you get:

  • More clients onboardings allowed

  • Unlimited audits vs capped prospects

  • Branding, embedding, linking, and flow flexibility

  • Lower cost per client once you scale

  • Less dependency on stacking extra tools

The caveat: no native contract, payment, or scheduling (yet)

One nuance: some features in Theoflow are not fully built-in yet. Contracts, payments, scheduling, file uploads, Slack invites currently rely on redirect or linked pages, not native components. That said, that setup gives you flexibility now and allows Theoflow to evolve toward deeper integration in the future. Always good to know your starting point.

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Book a demo

Still having doubts? Book a quick demo.

Book a quick demo to see how Theoflow could work for your business.

Schedule Meeting

Features

Branding

Client Overview

Flow Builder

Resources

Help Center

Contact Us

© 2025 All Rights Reserved By Theoflow ApS