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Warmerly Linked Helper

One-to-one · Personalisation

Personalisation

One row, in depth: what each tool does, the verified numbers, and who each suits.

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Linked Helper details read from its pricing page, home page, feature pages, safety kit and download page on 21 October 2026.

Warmerly LinkedIn

Merge tags, and an AI-written LinkedIn message per prospect at 1 AI credit each

Linked Helper

Variables, IF-THEN-ELSE, spintax, AI messages and Hyperise images

The short answer

Personalisation, in one look.

Warmerly personalises with text: eight built-in merge tags, custom lead fields, an AI opener and AI LinkedIn messages at 1 AI credit each, while Linked Helper does more, including personalised images, which Warmerly does not have. Warmerly personalises with text: eight built-in merge tags, custom lead fields, an AI opener for email, and a LinkedIn message written for each prospect from their profile at 1 AI credit each. Linked Helper offers variables, IF-THEN-ELSE conditions, spintax, AI-written messages, an AI ICP check and personalised images through Hyperise. Linked Helper does more, including pictures. Warmerly has no per-lead image. Last checked 21 October 2026.

Warmerly LinkedIn

Merge tags, and an AI-written LinkedIn message per prospect at 1 AI credit each

Linked HelperLinked Helper ahead on this row

Variables, IF-THEN-ELSE, spintax, AI messages and Hyperise images

The picture

Drawn side by side.

What can vary in a message

From each side's own description

Warmerly LinkedInLinked Helper

Words only, written from the profile

8 built-in tags
1 AI credit a message
280 and 700 characters

Words, conditions and pictures

IF-THEN-ELSE
Spintax
Hyperise images

Warmerly stores the preview it shows and sends that text. Linked Helper queues AI messages as drafts for approval by default.

How Warmerly does it

Warmerly, in detail.

Words only. A short list of merge tags, a per-lead AI opener for email, and an AI-written LinkedIn message stored and shown before it is sent.

01

Eight built-in merge tags

A campaign template can use email, firstName, lastName, companyName, senderFirstName, senderLastName, senderName and senderEmail, plus any custom field a lead carries. An unknown tag resolves to an empty string so a bad template never blocks a send, but the pre-launch check names it and stops the launch.

Warmerly product, checked 21 October 2026

02

An AI opener for email

The ai_opener tag is generated for each lead at send time from research on the lead's website. It needs a campaign brief: a step that uses it with no brief is a blocking pre-launch error. Leads with no website summary are flagged as a warning when more than 20 per cent of queued leads lack one.

Warmerly product, checked 21 October 2026

03

A LinkedIn message written for one person

Switch on Personalise with AI on a LinkedIn step and each connection note or message is written from that prospect's real profile (about, industry, experience, skills, up to 3 recent posts) and the campaign brief. It is off by default, and costs 1 AI credit each, refunded when the output is not used.

Warmerly product, checked 21 October 2026

04

What you approved is what is sent

A preview for a real lead is stored, and the engine sends that stored text for that lead and step. The model may only use facts in the profile, links are limited to the campaign's own booking and offer links, and a failed check means the text is not used. The model gets 3 attempts before the step falls back to your own template.

Warmerly product, checked 21 October 2026

05

Length limits

AI text is limited to 280 characters for a connection note and 700 characters for a message.

Warmerly product, checked 21 October 2026

06

Text only on LinkedIn

The LinkedIn send call takes an account, a recipient and a text string. We found no code that sends an image, GIF, video or file on LinkedIn, and no per-lead image builder for email either.

Warmerly product, checked 21 October 2026

07

Where Warmerly is behind

No conditional text, no spintax, no per-lead images and no AI check that sorts leads against an ideal customer description before outreach. If a personalised picture in the first message is the point, Warmerly has no equivalent today.

Warmerly product, checked 21 October 2026

How Linked Helper does it

Linked Helper, in detail.

A personalisation suite with variables, conditions, spintax and templates, a separate AI layer for messages and lead qualification, and images through a third party.

01

Variables

Standard profile fields include first name, company, position, industry and mutual connections. Custom template variables add your own fields, such as translated names, event details or tracking links. The page does not show the syntax.

linkedhelper.com/features/personalization-suite · read 21 October 2026

02

IF-THEN-ELSE

Each condition shows one fragment when a variable is available and a fallback when it is not. It works with company, position, industry and mutual-connection data.

linkedhelper.com/features/personalization-suite · read 21 October 2026

03

Spintax

Spintax rotates selected words and phrases so messages vary while the core wording stays the same. The page does not show the spintax syntax.

linkedhelper.com/features/personalization-suite · read 21 October 2026

04

AI messages and drafts

AI Messages writes a one-to-one icebreaker from profile data. By default every AI message goes to an AI Drafts queue where you review, edit, regenerate and approve it. An optional Auto-approve toggle skips the review.

linkedhelper.com/features/ai-messages · read 21 October 2026

05

AI limits by campaign

The suite page says up to seven AI messaging actions per campaign, up to six AI follow-ups after a personalised invite and up to seven after a non-personalised one. Free LinkedIn accounts can send up to five personalised invite messages a month.

linkedhelper.com/features/personalization-suite · read 21 October 2026

06

Credits

Variables, spintax, templates and conditional logic do not use AI credits. Credits are used only when an AI operation succeeds. Standard includes 250 AI credits and Pro 500 on the base term, and the page does not say how many credits one message uses.

linkedhelper.com/features/personalization-suite · read 21 October 2026

07

Personalised images

A Hyperise integration personalises static images with a prospect's name, company or role, attached through a plug-in. Unlimited messages with images appear only in the Pro plan list, and Hyperise pricing is not stated.

linkedhelper.com/features/personalization-suite · read 21 October 2026

08

AI ICP Detection

A campaign step checks each profile against a plain-language description of your ideal customer. Profiles that meet your chosen match level go to a Success list and continue. Others go to a Failed list and receive no outreach. The page says it estimates fit, and does not say how the score is calculated.

linkedhelper.com/features/ai-icp-detection · read 21 October 2026

What Linked Helper does not say

We looked, and found no statement on these. That is about its published pages only, not about the product.

Variable and spintax syntax
How many AI credits one message or ICP check uses
Which languages the AI writes in
How ICP match scores are calculated or whether a reason is shown for a Failed result
Whether a person can override a Failed ICP result

Where the sources disagree

We report each version rather than pick one.

Linked Helper's AI Messages page says connection notes cannot use recent posts in one FAQ and lists Recent Posts as an input in another.
Its AI credit figures for Standard range from 250 to 1,500 depending on the page and term.

The numbers

Only what we could verify.

Personalisation: Warmerly and Linked Helper side by side. Warmerly is in the first column.
Measure	Warmerly LinkedIn	Linked Helper
Personalisation	Merge tags, and an AI-written LinkedIn message per prospect at 1 AI credit each	Variables, IF-THEN-ELSE, spintax, AI messages and Hyperise images
Built-in text tags	8, plus custom lead fields	Profile fields and custom variables
Conditional text	Not found	IF-THEN-ELSE
Spintax	Not found	Yes
AI-written message for one prospect	1 AI credit each, off by default	Credits not stated per message
Length of AI text	280 characters (note), 700 (message)	Not stated
Per-lead image	Not found	Through Hyperise, on Pro without a cap
AI follow-ups after a personalised invite	Not found as a limit	Up to 6

In practice

What it means for you.

Our reading of the facts above. Not a promise, and not the only reasonable reading.

1

Linked Helper gives you more levers

Conditions, spintax and images let a sequence vary a lot. Whether more variation helps your replies is something only your own results will show.

2

Warmerly's AI is stricter on facts

It may only use facts in the prospect's profile, limits links to your own, and stores the preview it sends. If you worry about an AI saying something untrue, that design is aimed at it.

3

Review is the human step

Linked Helper's drafts wait for approval by default. Warmerly shows a preview. In both, someone should read the messages before a campaign goes out.

4

Check the AI credit maths yourself

Warmerly's message costs 1 credit and Starter includes 100, so 100 messages a month. Linked Helper does not say what a message costs, so test it in the trial.

5

Personalisation is not a substitute for relevance

A tag that inserts a company name is not research. Both tools can send a message that is personalised and still not worth reading.

Who it suits

Pick the one that fits.

Warmerly LinkedIn

Warmerly is the better fit if

You want an AI opener or LinkedIn message written from a real profile, with the preview you saw sent as is
You want AI limited to facts in the profile and your own links
Text personalisation is enough for your campaigns

Linked Helper

Linked Helper is the better fit if

You want conditional text, spintax and personalised images
You want an AI check that sorts leads against your ideal customer before outreach
You want an approval queue for every AI message

Questions

Does Linked Helper need a ChatGPT key for AI messages?

No. Its pricing page says the AI engine is built in, with no ChatGPT subscription or API key needed.

Can Warmerly put a prospect's name in a picture?

No. We found no per-lead image, GIF or video in Warmerly. Linked Helper does it through Hyperise, a third-party service, on its Pro plan without a cap.

Which recent posts does the AI use?

Warmerly's LinkedIn AI uses up to 3 recent posts from the profile. Linked Helper's pages disagree: one FAQ says personalisation is based on profile information and another lists Recent Posts as an input.

Is every AI message reviewed before sending?

On Linked Helper by default, in an AI Drafts queue, unless you turn on Auto-approve. On Warmerly each LinkedIn message is stored from a preview, and AI is off unless you switch it on.

Sources

Linked Helper pages were read on 21 October 2026. Plans and wording change, so check the vendor's own page before you decide. Warmerly details come from the product as it runs today.

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