Apify builder
Signal Foundry Signal Foundry builds small, transparent automation tools for niche data and monitoring workflows.
Leaderboard position
out of 10,354
New actors
-
Total actors
#3,292
↓ -1,072
Monthly users
#3,696
↓ -1,096
Total users
#5,238
↓ -1,198
Monthly runs
#3,400
↓ -863
Total runs
#4,895
↓ -164
Portfolio stats
New actors
0
+0
Total actors
4
+0
Monthly users
4
+0
Total users
8
+0
Monthly runs
113
↑ +9
Total runs
291
↑ +113
New actors
Each bar shows one day in the last 30 days.
Portfolio concentration
4 of 4 actors cover 80%+ of monthly users.
Track public LinkedIn company jobs pages and emit added, removed, or changed job headings on later runs. Use scheduled runs and webhooks for hiring-change alerts. Public pages only; unofficial and not affiliated with LinkedIn.
25%
users
Extract project, issuer, site, submission-date text, and required documents from supplied English tender text. Preserve document/page/quote evidence and flag missing or conflicting values for human review. Text-only, bounded, and not legal advice.
25%
users
Monitor public webpages for normalized visible-text changes. Target a simple CSS selector, remove noisy text with regular-expression ignore patterns, and schedule repeat checks through Apify. Results include change status, content hash, size, and diagnostics.
25%
users
Monitor public YouTube videos and emit newly observed top-level comments on repeat runs. Limit comments, require exact phrases, or filter by an ISO date. Schedule through Apify for a bounded comment-change feed. Unofficial and not affiliated with YouTube.
25%
users
ActorHunt MCP
ActorHunt gives paid members MCP access to keyword data, actor evidence, and Store movement for deciding what to build next.
