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Astah Professional pricing

#23 of 36 in Diagram Software

Astah Professional costs from $11.99/user/mo, or $129.99/user/yr on annual billing; 3 plans in all, as listed on astah.net — prices checked 20 Sep 2026.

6.9/10Editor score
Visit Astah
Astah Professional6.9 Visit Astah

Astah Professional pricing at a glance

Plans 20-day trial No free plan — trial or paid only. Prices checked 20 Sep 2026.
See plans on astah.net

Astah Professional plans & pricing

PlanPriceKey limits
Monthly$11.99/user/mo Renews automatically monthly; a one-month-only option is also shown
  • Full access to Astah Professional for one month
Annual$129.99/user/yr Renews automatically annually; a one-year-only option is also shown
  • Full access to Astah Professional for one year
Perpetual$279/user one-time Optional support renewal from the second year is $80 per year
  • License never expires
  • First year of technical support and version upgrades included

Prices as published by the vendor on astah.net, checked 20 Sep 2026; taxes and regional pricing may differ. We do not change a plan's price or its limits — this table is what the vendor's own pricing page said on that date.

What the price includes

  • Free trial
    20 days
  • Built for
    Solo, Small business, Mid-market, Enterprise
  • Integrations
    3 integrations: Plug-ins, API, Microsoft Office
  • Free plan
    No
  • Paid from
    $129.99/user/yr
  • Real-time collaboration
    No

Our full Astah Professional verdict, fact sheet and score →

Prices checked by iTechGuides Editors · Editorial team · Updated Oct 2026

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