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Market around the_open_engine

Open-source platform for autonomous software production. Provides verification (Zeroshot) and constraints (Opcore) layers to validate and gate AI-generated code changes independently.

Visit theopenengine.com ↗Pricing page ↗
Pricing (0 buyer tiers · 2 plans)
Free plan available Free
As parsed from theopenengine.com/pricing on 2026-08-24.

Explore the market

Prices and medians update for the tier you select.

Compare at
The Open Engine · Pro
No Pro plan
—
Pro-provider median
$34
across 4 priced providers
vs Pro providers
No comparison
The Open Engine doesn't sell Pro
ⓘ Comparisons are same provider type (provider) and same buyer tier (Pro). Never across tiers.
Market density
40th pctile
43 strong substitutes
Price momentum · 31d
Flat
Agents · Pro median
$44.5/mo
10 priced · $22.25–$94.75 mid 50%
MCP servers · Pro median
$199/mo
1 priced · $199–$199 mid 50%
APIs · Pro median
$47/mo
2 priced · $33–$61 mid 50%
Frameworks · Pro median
$34/mo
4 priced · $16.75–$61.5 mid 50%

Agents cost 0.2× MCP servers at the Pro tier.

Price spectrum · Pro plans · 12 of 14 providers priced · log scale · $10 → $199/mo
Agents MCP servers APIs Frameworks◻ shaded = middle 50% · line = median (all types)The Open Engine has no comparable Pro price — not plotted

Products in this market

Ranked by how closely each one matches The Open Engine's job. Prices show each provider's Pro state; entry prices are labelled as such. Unpriced products still belong to the market.

FFrameworks21Ranked by relevance
the_open_enginethis listing
● FRAMEWORK · relevance 100%
no public price
actionrail
● FRAMEWORK · relevance 74%
no public price
delimit
● FRAMEWORK · relevance 73%
$10/mo Pro
-71% vs Pro median
speclock
● FRAMEWORK · relevance 73%
$99/mo Pro
+191% vs Pro median
codemium
● FRAMEWORK · relevance 73%
no public price
ai_harness_template
● FRAMEWORK · relevance 72%
no public price
boffin
● FRAMEWORK · relevance 72%
no public price
ouro_loop
● FRAMEWORK · relevance 72%
no public price
Automaker
● FRAMEWORK · relevance 71%
no public price
archon
● FRAMEWORK · relevance 71%
no public price
Claw Code
● FRAMEWORK · relevance 70%
no public price
stim-guard
● FRAMEWORK · relevance 70%
no public price
nobulex
● FRAMEWORK · relevance 69%
no public price
cage_lite
● FRAMEWORK · relevance 69%
no public price
ctx_3
● FRAMEWORK · relevance 69%
no public price
agentic_os
● FRAMEWORK · relevance 69%
no public price
regent
● FRAMEWORK · relevance 68%
no public price
YeepForge
● FRAMEWORK · relevance 68%
no public price
cyber_ming_protocol
● FRAMEWORK · relevance 68%
no public price
chimera_runtime
● FRAMEWORK · relevance 68%
$49/mo Pro
+44% vs Pro median
thumbgate
● FRAMEWORK · relevance 68%
$19/mo Pro
-44% vs Pro median
OOther6Ranked by relevance
hermes_guard
● OTHER · relevance 75%
no public price
prodlint
● OTHER · relevance 72%
no public price
update_helper_skills
● OTHER · relevance 72%
no public price
agnix
● OTHER · relevance 70%
no public price
openlore
● OTHER · relevance 70%
no public price
autoguard_ai
● OTHER · relevance 69%
no public price
AAgents12Ranked by relevance
qonqrete
● AGENT · relevance 74%
no public price
operative
● AGENT · relevance 74%
$29/mo Pro
-35% vs Pro median
Agentic Development Security Platform
● AGENT · relevance 72%
no public price
Offset
● AGENT · relevance 71%
$15/mo Pro
-66% vs Pro median
CodeWorker
● AGENT · relevance 70%
no public price
Junie
● AGENT · relevance 69%
no public price
Claude Code
● AGENT · relevance 69%
$20/mo Pro
-55% vs Pro median
aica
● AGENT · relevance 69%
no public price
perfai_security
● AGENT · relevance 69%
$49/mo Pro
+10% vs Pro median
Kiro
● AGENT · relevance 69%
$20/mo Pro
-55% vs Pro median
AgentInterdict
● AGENT · relevance 68%
$79/mo Pro
+78% vs Pro median
cobalt
● AGENT · relevance 68%
no public price
PPlatforms2Ranked by relevance
amika
● PLATFORM · relevance 72%
no Pro plan
entry $30/mo
aming_claw
● PLATFORM · relevance 71%
no public price
MMCP servers7Ranked by relevance
Drift
● MCP · relevance 69%
no public price
Euthynos
● MCP · relevance 69%
no public price
mcp_code_review
● MCP · relevance 68%
no public price
Attestd MCP
● MCP · relevance 68%
no Pro plan
entry $20/mo
architect_to_product
● MCP · relevance 68%
no public price
norma
● MCP · relevance 68%
$199/mo Pro
jkanselaar_python_code_validat
● MCP · relevance 68%
no public price
AAPIs2Ranked by relevance
mneme_hq
● API · relevance 68%
no public price
open_code_review
● API · relevance 68%
$19/mo Pro
-60% vs Pro median

Market = the products most similar to this one by capability; prices are median / quartiles over its priced members, separated by provider type and buyer tier.