Click2Mail vs PostGrid
Zero of fourteen models named Click2Mail first on the direct prompt; one named PostGrid. Click2Mail was named by twelve of the fourteen models and PostGrid by thirteen and Click2Mail carries 16 labels and PostGrid 38, so the shares are not directly comparable.
Named in two categories this edition.
Named in two categories this edition.
Share is the count of first choices across the direct, paraphrase, budget and scale prompts over all fourteen 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
Click2MailFirst choices, of fourteen modelsPostGrid
Across every category in the October 2026 Edition, Click2Mail and PostGrid were named in the same answer thirty times, of the 64 answers naming Click2Mail and the 170 naming PostGrid. In those answers PostGrid took the first choice four times and Click2Mail four.
Every model, every framing
| Model | Direct | Paraphrase | Comparative | Budget-constrained | Scale-constrained | Negative |
|---|---|---|---|---|---|---|
| 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 | | | | |||
| GPT-6 Luna | | | ||||
| Muse Glimmer 30B | | | | | |
Click2Mail PostGrid first choice named as an alternative argued againstblank: not namedEach cell is one answer, Click2Mail on the left and PostGrid on the right.The direct prompt
PostGrid first, Click2Mail not the choice
1 of 14 modelsClick2Mail was named in the answer but not as the choice, or not at all.Neither was the first choice, one was named
2 of 14 modelsThe answer put something else first and named one of the two as an alternative.Neither was named
11 of 14 modelsThe answer made no first choice from these two in this category.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
Click2Mail8%#3 of 9PostGrid2%#5 of 9Click2Mail6%#4 of 10PostGrid2%#7 of 10PostGrid7%#5 of 8Click2Mail0%#– of 8What the models said about Click2Mail
Every negative label with a quote, up to three, then the highest-weighted positives, up to three. Five of five in this category shown.
“can work, but it looks more like a fit for lighter-weight mailing needs than a full B2B campaign platform” GPT-5.4 mini · paraphrase prompt · soft negative
“appear frequently but are more niche (self-service or agency-focused)” Grok 4.1 Fast · comparative prompt · soft negative
“Postie and Click2Mail stand out because they offer pay-as-you-go pricing without monthly subscriptions” Claude Haiku 4.5 · budget prompt · first choice
“Click2Mail is the most budget-friendly overall because you pay nothing upfront and only for what you send.” Kimi K2 · budget prompt · first choice
“Click2Mail or thanks.io (pay-as-you-go plan) stand out as the best direct mail automation platforms” Grok 4.1 Fast · budget prompt · first choice
What the models said about PostGrid
Every negative label with a quote, up to three, then the highest-weighted positives, up to three. Six of seven in this category shown.
“here are the direct mail automation platforms you should avoid or approach with caution... 2. PostGrid ... Faulty tracking” Kimi K2 · negative prompt · hard negative
“Postgrid is frequently cited in reviews for having significant operational flaws, leading to a low Trustpilot rating of 2.9/5.” GLM 4.7 FlashX · negative prompt · hard negative
“Platforms to Approach with Caution or Avoid: PostGrid ... Best Avoid If: You need reliable support, tracking, or non-US mailing.” Grok 4.1 Fast · negative prompt · hard negative
“PostGrid and Lob are strongest for pure direct mail automation, with PostGrid favored for API-centric workflows and Lob for marketing team usability.” MiniMax M2.5 · comparative prompt · first choice
“PostGrid is the safest "best direct mail automation platform" pick for a mid-market B2B company” Perplexity Sonar · direct prompt · first choice
“with PostGrid and Lob most often cited for API-first print-and-mail automation” Perplexity Sonar · comparative prompt · first choice
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.