Canva vs pdfFiller
as AI assistants see them, week of 2026-09-28
Canva and pdfFiller both sit low on AI assistants' radar when it comes to PDF tools. Canva scores 2 out of 100 overall, named in just 3 of 79 answers, with its best showing in "best online PDF editor that works in the browser" (2 of 3 answers). pdfFiller edges ahead slightly with a score of 4 out of 100, named in 4 of 79 answers, performing best for "best PDF editors in 2026" (2 of 3 answers). Head-to-head, each tool led on 2 questions, with 21 ties between them. Neither is mentioned for Windows-specific, open-source, or mobile PDF editor questions.
Head to head
| metric | Canva | pdfFiller |
|---|---|---|
| score | 2 | 4 |
| questions won | 2 | 3 |
By assistant
Canva
| assistant | score | named in, this week | usual spot, this week |
|---|---|---|---|
| ChatGPT | 0 | 0% of answers | |
| Claude | 3 | 5% of answers | #3.0 |
| Gemini | not sampled this week | ||
| Perplexity | 2 | 5% of answers | #5.0 |
pdfFiller
| assistant | score | named in, this week | usual spot, this week |
|---|---|---|---|
| ChatGPT | 2 | 5% of answers | #5.0 |
| Claude | 0 | 0% of answers | |
| Gemini | not sampled this week | ||
| Perplexity | 9 | 11% of answers | #5.0 |
Where they differ
Only Canva gets named for
- What's the best free PDF editor?
Only pdfFiller gets named for
- What are the best PDF editors in 2026?
- What are the best alternatives to PDFgear?
More comparisons
- Canva vs EaseUS PDF Editor
- Canva vs PDFescape
- Canva vs Tungsten Power PDF
- Canva vs DocHub
- Canva vs Google Drive
- pdfFiller vs UPDF
Not sold on either?
Scores count how often each assistant names a product, weighted by position. How the score works · Full PDF editors leaderboard