Free
Free
5 credits · BYO LLM key · watermarked exports · free .drawio imports
Checked 7 Oct 2026
Plans and prices
Diagrams.so pricing
Pro
$10 a month
75 credits / month · private diagrams · clean exports without watermark · one-click Fix all issues
Checked 7 Oct 2026
Power
$16.67 a month
250 credits / month · image, PDF and DOCX to diagram · priority generation queue · priority support
Checked 7 Oct 2026