Warmerly
Words only: merge tags, an AI opener for email and AI-written LinkedIn messages. No per-lead image or GIF.
Warmerly
Skylead
One-to-one · Image and GIF personalisation
Image and GIF personalisation
One row, in depth: what each tool does, the verified numbers, and who each suits.
Skylead details read from its pricing page, terms, privacy policy and feature pages on 21 October 2026.
Warmerly
Words only: merge tags, an AI opener for email and AI-written LinkedIn messages. No per-lead image or GIF.
Skylead
Unlimited image and GIF personalisation with the lead's picture, company logo or a screenshot, built in.
The short answer
Image and GIF personalisation, in one look.
Warmerly's personalisation is words only: merge tags, an AI opener and AI-written LinkedIn messages. Skylead builds a personalised image or GIF for each lead, with their picture, company logo, screenshot or text, and lists it as unlimited in the seat. Skylead is ahead here. Last checked 21 October 2026.
SkyleadSkylead ahead on this row
Unlimited image and GIF personalisation with the lead's picture, company logo or a screenshot, built in.
The picture
Drawn side by side.
What gets personalised
As each product describes it
WarmerlySkylead
Words only
- Per-lead images or GIFs: Not offered
- Merge tags: 8 built-in tags plus custom fields
- AI-written LinkedIn message: 1 AI credit each, off by default
Words, images and GIFs
- Per-lead images or GIFs: Unlimited, as it states
- Merge tags: Custom variables, spintax and Liquid syntax
- AI-written LinkedIn message: AI data enrichment add-on, credits at $1 per 100
Skylead's page quotes a response rate with no method, which we do not repeat.
What one message can carry
From the research on each side
WarmerlySkylead
Warmerly
Merge tagsAI opener (email)AI-written LinkedIn messageText is sent
Skylead
Lead's pictureCompany logoScreenshotCustom textImage or GIF is sent
Warmerly's pre-launch check warns when an email has more than 3 images. Skylead's pages say nothing about image weight.
How Warmerly does it
Warmerly, in detail.
Text, not pictures. Eight built-in merge tags, custom per-lead fields, an AI opener tag for email, and a LinkedIn message written for each prospect from their profile. No per-lead image, GIF or video.
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 before it sends.
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, and a live test call to the opener model runs when you press Start. 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. Each written message costs 1 AI credit, refunded when the output is not used. The limits are 280 characters for a connection note and 700 for a message.
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
LinkedIn sends are text
The LinkedIn send call takes an account, a recipient and a text string. The native LinkedIn parser treats an attachment-only message as an empty body when it reads inbound mail. We found no code that sends an image, GIF, video or file on LinkedIn.
Warmerly product, checked 21 October 2026
06
Images in email are checked, not generated
The pre-launch copy check warns when an email has more than 3 images or more than 5 links. That is a spam-risk heuristic you can acknowledge. We found nothing that builds a different image for each lead.
Warmerly product, checked 21 October 2026
07
Where Warmerly is behind
If a personalised image, GIF or video in the first message is the point of your outreach, Warmerly has no equivalent today. Its personalisation is words only, and the LinkedIn AI writes from profile facts, not from pictures.
Warmerly product, checked 21 October 2026
How Skylead does it
Skylead, in detail.
A built-in editor that makes an image or GIF for each lead, listed as unlimited in the seat.
01
Made in its own editor
You build the image or GIF in Skylead's editor and import it into messages in one click, without third-party tools. It is then tailored for each lead from their details.
skylead.io/image-gif-personalization · read 21 October 2026
02
What it can pull in
The pricing table says it can personalise any image or GIF with screenshots, custom text, profile pictures or company logos.
skylead.io/pricing · read 21 October 2026
03
A library to reuse
Images and GIFs that perform well can be saved to a library and reused in other campaigns.
skylead.io/image-gif-personalization · read 21 October 2026
04
Unlimited, in the seat
The All-in-one column lists unlimited image and GIF personalisation, and the page says the editor has no extra charge.
skylead.io/pricing · read 21 October 2026
05
Spintax, Liquid and video
The table also ticks spintax, Liquid syntax and a partnership with Sendspark, a third-party platform for dynamic video messages.
skylead.io/pricing · read 21 October 2026
What Skylead does not say
We looked, and found no statement on these. That is about its published pages only, not about the product.
- Limits on image count, file size, file types or GIF length
- How many leads one image can be tailored for
- Whether the editor needs a LinkedIn or email step to be used
Where the sources disagree
We report each version rather than pick one.
- Skylead's image and GIF page and its blog teaser quote a response rate of 63% with no sample size, period or method. We use none of it.
The numbers
Only what we could verify.
| Measure | Warmerly | Skylead |
|---|---|---|
| Image and GIF personalisation | Words only: merge tags, an AI opener for email and AI-written LinkedIn messages. No per-lead image or GIF. | Unlimited image and GIF personalisation with the lead's picture, company logo or a screenshot, built in. |
| Per-lead images or GIFs | Not offered | Unlimited, as it states |
| Merge tags | 8 built-in tags plus custom fields | Custom variables, spintax and Liquid syntax |
| AI-written LinkedIn message | 1 AI credit each, off by default | AI data enrichment add-on, credits at $1 per 100 |
| Video | Not offered | A partnership with Sendspark |
In practice
What it means for you.
Our reading of the facts above. Not a promise, and not the only reasonable reading.
If a custom image in the first message is the point, choose Skylead
Warmerly has no equivalent. Its personalisation is words, and its LinkedIn AI writes from profile facts, not pictures.
Images can raise spam risk in email
Warmerly's pre-launch check warns when an email has more than 3 images. Skylead's pages say nothing about image weight in cold email.
Check the claim before you rely on it
Skylead's page quotes a response rate with no sample size or method. We do not repeat it.
Who it suits
Pick the one that fits.
Warmerly
Warmerly is the better fit if
- You want personalisation that is text, written from a prospect's real profile
- You want one tool to check merge tags before launch
- You do not need a different picture for each lead
Skylead
Skylead is the better fit if
- A personalised image or GIF in the first message is central to your outreach
- You want spintax and Liquid logic in the same seat
- You want a video partner for dynamic video messages
Questions
Can Skylead personalise images for each lead?
Yes. It builds an image or GIF with the lead's picture, company logo, screenshot or text, listed as unlimited in the seat.
Does Warmerly create images or GIFs?
No. Per-lead images and video are not offered. It has 8 built-in merge tags plus custom fields, an AI opener and AI-written LinkedIn messages.
What does an AI LinkedIn message cost on Warmerly?
1 AI credit each, and it is off by default.
Does Skylead charge for AI personalisation?
Its AI data enrichment is an add-on, with credits at $1 per 100.
Sources
Skylead 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.
More features
- All features
- Main job
- Starting price (per month)
- What the price covers
- Free trial
- LinkedIn automation
- LinkedIn warm-up and limits
- Smart sequences and conditions
- Mailbox warmup
- SPF, DKIM and DMARC checks
- Email sending and mailboxes
- Reply inbox
- Lead finding and verification
- Agency and team features
- Integrations and API
- Where data is held
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