GTM AI Index
Index Marketing Direct mail › Stannp vs Click2Mail
Print · September 2026 Edition

Stannp vs Click2Mail

Zero of twelve models named Stannp first on the direct prompt; zero named Click2Mail. Stannp was named by nine of the twelve models and Click2Mail by ten and Stannp carries 21 labels and Click2Mail 24, so the shares are not directly comparable.

Stannp

accepted challenger

Named in one category this edition.

Click2Mail

criticized challenger

Named in one category this edition.

First-choice share7%4%Of first choices across the direct, paraphrase, budget and scale prompts, 0 to 100.
Negative rate0%25%Negative labels as a share of the product's labels, 0 to 100.
Rank in category#3#6A position in a field of 11; printed, not drawn.
Labels2124A count; the two differ.
The two percentage rows are drawn on one 0 to 100 track, Stannp reading right to left. Rank and label count are printed, not drawn.Postalytics was named alongside these two in ten of the twelve direct answers. Postalytics vs Stannp · Postalytics vs Click2Mail · Lob vs Stannp

Share is the count of first choices across the direct, paraphrase, budget and scale prompts over all twelve models, for a mid-market B2B company; rank is within the category; every quote names the model and the prompt it came from. Both figures come from the print page.

By framing

How many of the twelve models made each the first choice, per way of asking, and how many argued against it.
StannpFirst choices, of twelve modelsClick2Mail
Direct00
Paraphrase00
Comparative10
Budget-constrained321 against Click2Mail
Scale-constrained001 against Click2Mail
Negative204 against Click2Mail
Bars are first choices, 0 to 12 each sideModels that argued againstA model can name both, so the two sides of a row do not sum to twelve.

Across every category in the September 2026 Edition, Stannp and Click2Mail were named in the same answer thirty-nine times, of the 51 answers naming Stannp and the 68 naming Click2Mail. In those answers Click2Mail took the first choice five times and Stannp six.

Every model, every framing

The seventy-two answers behind the chart above, one cell each: where Stannp and Click2Mail stood in it.
ModelDirectParaphraseComparativeBudget-constrainedScale-constrainedNegative
Claude Haiku 4.5
GPT-5.4 mini
Gemini 3.5 Flash
Perplexity Sonar
Grok 4.1 Fast
Mistral Small
DeepSeek V4 Flash
Llama 4 Maverick
Qwen 3.7 Flash
Kimi K2
GLM 4.7 FlashX
MiniMax M2.5
Stannp Click2Mail first choice named as an alternative argued againstblank: not namedEach cell is one answer, Stannp on the left and Click2Mail on the right.

The direct prompt

The plain question, one answer per model, grouped by where Stannp and Click2Mail stood in it.

Neither was the first choice, one was named

2 of 12 modelsThe answer put something else first and named one of the two as an alternative.
Qwen 3.7 FlashPostalytics alternatives: Click2Mail, LetterStream, Sendoso
MiniMax M2.5Postalytics alternatives: Lob, Postal, Sendoso, Stannp

Neither was named

10 of 12 modelsThe answer made no first choice from these two in this category.
Claude Haiku 4.5PFL alternatives: PostGrid, Sendoso
GPT-5.4 miniSendoso alternatives: PFL
Gemini 3.5 FlashPostalytics, Reachdesk alternatives: Alyce, Lob, Postal
Perplexity SonarPostalytics alternatives: DirectMail.io, Lob, Sendoso
Grok 4.1 FastPostalytics alternatives: Lob, PostGrid, Sendoso
Mistral SmallPostalytics alternatives: Lob, PostGrid, Sendoso
DeepSeek V4 FlashPostalytics alternatives: Lob, PFL, Reachdesk, Sendoso
Llama 4 MaverickPostalytics alternatives: Magileads
Kimi K2Postalytics alternatives: Lob, PFL, Sendoso
GLM 4.7 FlashXPostalytics alternatives: Lob, PostGrid, Postal, Reachdesk

Bold names in an answer are the products the judge labeled a first choice; a model naming several gives each of them that label. The full answer text for every row is in the record.

By buyer segment

The same question asked on behalf of a different buyer. Each standing is computed within its segment and they are never added together. The figures above are the mid-market standing, which is the one the category orders by.
Small business
Click2Mail leads by two points.
Click2Mail10%#2 of 9
Stannp8%#4 of 9
The full small business standing →
Mid-marketThe figures above
The order flips: Stannp leads at mid-market.
Stannp7%#3 of 11
Click2Mail4%#6 of 11
The full mid-market standing →
Enterprise
Level: the same share of first choices.
Stannp0%#– of 9
Click2Mail0%#9 of 9
The full enterprise standing →

What the models said about Stannp

Every negative label with a quote, up to three, then the highest-weighted positives, up to three. Three of four in this category shown.

“Start with Click2Mail (no monthly fees) or Stannp ($0-$12/month) to test direct mail without commitment.” Kimi K2 · budget prompt · first choice
“Safer Alternatives to Consider ... Stannp | Very low | 4.8/5 G2 rating, affordable pricing” Kimi K2 · negative prompt · first choice
“Stannp (4.8/5 on G2) – good address verification, tracking, and support” DeepSeek V4 Flash · negative prompt · first choice

What the models said about Click2Mail

Every negative label with a quote, up to three, then the highest-weighted positives, up to three. Six of eight in this category shown.

“Broken/misleading delivery tracking... their website is simply not working properly” DeepSeek V4 Flash · negative prompt · hard negative
“Click2Mail if you need deep campaign automation and advanced orchestration, because its automation/multi-touch support is described as limited.” Perplexity Sonar · negative prompt · soft negative
“Click2Mail are described as having "pay-only-for-what-you-mail" pricing, which may not be suitable for all businesses” Llama 4 Maverick · negative prompt · soft negative
“For absolute minimal spend: Start with Click2Mail (no monthly fees) or Stannp ($0-$12/month)” Kimi K2 · budget prompt · first choice
“Start with Postalytics or Click2Mail \u2013 both free to sign up” Grok 4.1 Fast · budget prompt · first choice
“or Click2Mail and LetterStream if you primarily need to send one-off mailings without monthly commitments” GLM 4.7 FlashX · budget prompt · alternative
Also compared

Comparisons are drawn for the top eight products in each category, each against each. The output is the models' output; nothing here is a recommendation by the index.