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Print · September 2026 Edition

PFL vs Mailjoy

One of twelve models named PFL first on the direct prompt; zero named Mailjoy. PFL was named by ten of the twelve models and Mailjoy by eleven and PFL carries 23 labels and Mailjoy 19, so the shares are not directly comparable.

PFL

criticized challenger

Named in one category this edition.

Mailjoy

accepted challenger

Named in one category this edition.

First-choice share4%2%Of first choices across the direct, paraphrase, budget and scale prompts, 0 to 100.

Negative rate26%11%Negative labels as a share of the product's labels, 0 to 100.

Rank in category#7#8A position in a field of 11; printed, not drawn.

Labels2319A count; the two differ.

The two percentage rows are drawn on one 0 to 100 track, PFL 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 PFL · Postalytics vs Mailjoy · Lob vs PFL

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.

PFLFirst choices, of twelve modelsMailjoy

Direct101 against PFL

Paraphrase102 against PFL

Comparative00

Budget-constrained01

Scale-constrained001 against Mailjoy

Negative003 against PFL · 1 against Mailjoy

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, PFL and Mailjoy were named in the same answer fifteen times, of the 63 answers naming PFL and the 55 naming Mailjoy. In those answers Mailjoy took the first choice one time and PFL zero.

Every model, every framing

The seventy-two answers behind the chart above, one cell each: where PFL and Mailjoy stood in it.

Model	DirectPF	ParaphrasePF	ComparativePF	Scale-constrainedPF	NegativePF
Claude Haiku 4.5	PF	PF
GPT-5.4 mini	PF
Gemini 3.5 Flash
Perplexity Sonar		PF	PF
Grok 4.1 Fast	PF	PF
Mistral Small		PF
DeepSeek V4 Flash	PF	PF	PF	PF	PF
Llama 4 Maverick
Qwen 3.7 Flash			PF		PF
Kimi K2	PF			PF	PF
GLM 4.7 FlashX
MiniMax M2.5

PF PFL

MailjoyPF first choicePF named as an alternativePF argued againstblank: not namedEach cell is one answer, PFL on the left and Mailjoy on the right.

The direct prompt

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

PFL first, Mailjoy not the choice

1 of 12 modelsMailjoy was named in the answer but not as the choice, or not at all.

Claude Haiku 4.5PFL alternatives: PostGrid, Sendoso

Neither was the first choice, one was named

3 of 12 modelsThe answer put something else first and named one of the two as an alternative.

GPT-5.4 miniSendoso alternatives: PFL

DeepSeek V4 FlashPostalytics alternatives: Lob, PFL, Reachdesk, Sendoso

Kimi K2Postalytics alternatives: Lob, PFL, Sendoso

Neither was named

8 of 12 modelsThe answer made no first choice from these two in this category.

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

Llama 4 MaverickPostalytics alternatives: Magileads

Qwen 3.7 FlashPostalytics alternatives: Click2Mail, LetterStream, Sendoso

GLM 4.7 FlashXPostalytics alternatives: Lob, PostGrid, Postal, Reachdesk

MiniMax M2.5Postalytics alternatives: Lob, Postal, Sendoso, Stannp

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

Mailjoy leads by four points.

Mailjoy#5 of 9

PFL#– of 9

The full small business standing →

Mid-marketThe figures above

The order flips: PFL leads at mid-market.

PFL#7 of 11

Mailjoy#8 of 11

The full mid-market standing →

Enterprise

PFL leads by sixteen points.

PFL#2 of 9

Mailjoy#– of 9

The full enterprise standing →

What the models said about PFL

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

“Takes significant time to launch campaigns... Pricing can be prohibitive for smaller teams” Kimi K2 · negative prompt · soft negative

“Primary Concerns: Operational Transparency & Speed ... "quote-only" pricing structures” Qwen 3.7 Flash · negative prompt · soft negative

“heavier setup and higher cost — generally more enterprise-oriented than "mid-sized."” DeepSeek V4 Flash · paraphrase prompt · soft negative

“PFL commands roughly 75% market share ... PFL suits mid-market and enterprise teams that prioritize print quality and deep, reliable integrations” Claude Haiku 4.5 · direct prompt · first choice

“Best Overall Recommendation: PFL” Claude Haiku 4.5 · paraphrase prompt · first choice

“Runner-up: PFL if you need more sophisticated B2B orchestration and multi-channel campaigns.” Mistral Small · paraphrase prompt · alternative

What the models said about Mailjoy

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

“pricing traps for your size: Mailjoy, Click2Mail, Printfection ... likely lack the governance, API depth, and attribution you need” DeepSeek V4 Flash · scale prompt · soft negative

“Mailform, Mailjoy, and similar lightweight tools if you need enterprise governance, complex approvals, or robust automation” Perplexity Sonar · negative prompt · soft negative

“If you want free/cheap testing: Start with Mailjoy or Postalytics free plan” Mistral Small · budget prompt · first choice

“if you are looking for a platform with a simple, self-serve interface, Mailjoy or Click2Mail may be more suitable” Llama 4 Maverick · negative prompt · alternative

“You want simple, self-serve postcards/letters: → Mailjoy or Click2Mail” Qwen 3.7 Flash · comparative prompt · alternative

Also compared

Postalytics vs PFL Postalytics vs Mailjoy Lob vs PFL Lob vs Mailjoy Stannp vs PFL Stannp vs Mailjoy PostGrid vs PFL PostGrid vs Mailjoy Sendoso vs PFL Sendoso vs Mailjoy Click2Mail vs PFL Click2Mail vs Mailjoy All twenty-eight head-to-head pages and the full direct mail standing

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.