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Honest comparison · refreshed quarterly

Aclamos vs OpenWater

OpenWater is the entrenched incumbent for association-managed awards programs but charges per-program AND per-admin-seat with hidden pricing. Aclamos publishes every tier, includes 5 shows on Growth at one-fifth the OpenWater base, ships native judging + AI + Open Badges, and has a real spreadsheet bulk-edit (the universal OpenWater complaint).

Aclamos
Recommended

Starting price
$0 (14-day trial) · $79 Solo · $199 Growth · $799 Studio · From $24,000 Enterprise
Per-entry fee
0%

OpenWater
Demo-walled

Starting price
From $6,900/yr (per program + per admin)
Per-event fee
0% per entry · ~$2,000/yr per admin seat

Feature-by-feature comparison

FeatureAclamosOpenWater
Pricing published publicly
Per-admin-seat fee
OpenWater charges $2,000/yr per admin. Aclamos: 0 per seat.
Per-program licensing
OpenWater is per-program ($4,900/yr each). Aclamos Growth includes 5 shows.
Native mobile judging app (offline packets)
Every awards-side competitor ships only PWA judging.
Open Badges 3.0 (W3C VC, Ed25519 signing)
AI Show Director (1-paragraph → full show config)
AI suite (Claude Sonnet + Opus, opt-in per show)
Calibration scoring (z-score outlier detection)
Spreadsheet-style bulk-edit (cited #1 OpenWater complaint)
Repeat OpenWater Capterra review: 'weak back-end data manipulation; no spreadsheet bulk-edit.'
Public REST API + OpenAPI 3.1 spec
Multi-show / multi-tenant
Blind / double-blind judging
Modern dashboards
OpenWater UI is repeatedly cited as 'dated' in reviews.
Cited association customers + 10+ years operating
OpenWater has the track record we don't yet.

✓ = ships today · ✗ = not available · ◐ = partial / gated to top tier · ? = not publicly documented

When OpenWater is the better choice

We don't pretend a 10-year incumbent has no strengths. Pick OpenWater if any of these match you.

  • You're an association already running 10+ programs on OpenWater with deep AMS integrations (iMIS, Higher Logic) and the migration cost outweighs the savings.
  • Your procurement team requires a cited reference customer at your size and we can't yet provide one.

Why teams switch from OpenWater to Aclamos

  • ~71% cheaper than OpenWater at the entry tier with 5 shows vs. 1 program.
  • No per-admin-seat fee — add coordinators without paying $2,000/yr each.
  • Spreadsheet-style bulk-edit — fixes the #1 OpenWater complaint cited across Capterra reviews.
  • Native iOS + Android judging app with offline packets.
  • Open Badges 3.0 + AI Show Director ship today — OpenWater has neither.

Frequently asked questions

Why does Aclamos publish pricing when OpenWater doesn't?

Pricing opacity is consistently the #1 buyer complaint about OpenWater (and Submittable). We publish every tier — $0 trial / $79 Solo / $199 Growth / $799 Studio / from $24,000 Enterprise — because hiding prices to qualify the buyer is hostile when the buyer has already qualified the vendor.

Does OpenWater have a native mobile judging app?

No — OpenWater ships a PWA. Aclamos has a native iOS + Android app with offline packet downloads.

Why is OpenWater's bulk-edit a known weakness?

OpenWater Capterra reviews repeatedly cite 'weak back-end data manipulation' and 'no spreadsheet bulk-edit' — coordinators forced to edit nominations one row at a time. Aclamos ships a true spreadsheet-style bulk editor with cell-level inline editing, multi-select, and partial-success saves.

Can I migrate from OpenWater to Aclamos?

Yes — CSV migration ships today; binary-attachment migration (videos / photos streamed to your storage) is Q3 2026.

Ready to try Aclamos?

14-day free trial. No credit card. CSV migration ships today; binary-attachment migration Q3 2026.

Sources

Other comparisons

Aclamos vs OpenWater — pricing, features, migration (2026) · Aclamos