Postalytics vs Sendoso
Nine of fourteen models named Postalytics first on the direct prompt; three named Sendoso. Both were named by all fourteen models and Postalytics carries 57 labels and Sendoso 41, so the shares are not directly comparable.
Named in three 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
PostalyticsFirst choices, of fourteen modelsSendoso
Across every category in the November 2026 Edition, Postalytics and Sendoso were named in the same answer ninety-four times, of the 168 answers naming Postalytics and the 307 naming Sendoso. In those answers Sendoso took the first choice seventeen times and Postalytics thirty-six.
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 4.20 | | | | | | |
| 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 | | | | |
Postalytics Sendoso first choice named as an alternative argued againstblank: not namedEach cell is one answer, Postalytics on the left and Sendoso on the right.The direct prompt
Both were the first choice
1 of 14 modelsThe answer named them together, and the judge labeled each a first choice.Postalytics first, Sendoso an alternative
8 of 14 modelsSendoso was named in the answer but not as the choice, or not at all.Sendoso first, Postalytics an alternative
2 of 14 modelsPostalytics was named in the answer but not as the choice, or not at all.Neither was the first choice, one was named
3 of 14 modelsThe answer put something else first and named one of the two as an alternative.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
Postalytics43%#1 of 6Sendoso0%#6 of 6Postalytics40%#1 of 11Sendoso10%#4 of 11Sendoso10%#3 of 10Postalytics6%#5 of 10What the models said about Postalytics
Every negative label with a quote, up to three, then the highest-weighted positives, up to three. Six of seven in this category shown.
“Platforms requiring heavy base SaaS subscriptions ($200–$500+/month) on top of per-piece print costs (e.g., higher-tier plans of Postalytics)” Gemini 3.5 Flash · negative prompt · soft negative
“Postalytics — verify your exact integrations and security requirements. G2 shows a much smaller review sample than some competitors” GPT-6 Luna · negative prompt · soft negative
“Postalytics (Use Caution Regarding Scale)... their reporting features are often described as basic” Qwen 3.7 Flash · negative prompt · soft negative
“My default recommendation: Postalytics for a mid-sized B2B company running marketer-led direct-mail campaigns.” GPT-6 Luna · paraphrase prompt · first choice
“Postalytics — Best for Marketers & CRM Integration ... dominate the pure direct mail automation space” Kimi K2 · comparative prompt · first choice
“Postalytics for triggered CRM mail and Sendoso for sales-enablement gifting are the practical best fits” Muse Glimmer 30B · direct prompt · first choice
What the models said about Sendoso
No label in this category carried a quote.
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.