Apify builder
Maarten Vreeburg Full-stack developer and automation builder focused on web data, AI tools, and trading-related products.
Leaderboard position
out of 10,354
New actors
-
Total actors
#1,122
↓ -314
Monthly users
#1,383
↓ -156
Total users
#2,552
↓ -307
Monthly runs
#1,510
↓ -265
Total runs
#1,940
↓ -72
Portfolio stats
New actors
0
+0
Total actors
16
+0
Monthly users
22
↑ +4
Total users
38
↑ +2
Monthly runs
580
↑ +12
Total runs
2,225
↑ +578
New actors
Each bar shows one day in the last 30 days.
Portfolio concentration
9 of 16 actors cover 80%+ of monthly users.
Monitor public OpenAPI and Swagger specifications for structural changes. Get persistent baselines plus review-oriented records for removed operations, new required inputs, response/schema changes, and additive updates.
14%
users
Monitor public X.509 certificate revocation lists for expiry, publication drift, issuer changes, and revoked-certificate set changes across scheduled runs.
9%
users
Monitor public domains for DS/DNSKEY chain mismatches, DNSSEC signature expiry, and key-rollover drift with persistent cross-run history.
9%
users
Track public OpenID Connect discovery metadata and JWKS signing-key changes across runs. Emit structured rotation, endpoint, algorithm, and key-overlap signals for scheduled identity operations.
9%
users
Track public SAML IdP federation metadata, signing-certificate expiry and rotation, SSO endpoints, and trust-sensitive changes across scheduled runs.
9%
users
Monitor authorized third-party GraphQL introspection schemas for breaking, dangerous, additive, and other structural changes with persistent cross-run baselines.
9%
users
Monitor public vendor terms, privacy, DPA, and security-policy pages. Get a structured baseline, change status, and a concise text diff for each URL.
9%
users
Monitor public pages, policy documents, listings, and competitor content for meaningful changes with persistent state and webhook alerts.
9%
users
Track product prices, stock status, and restocks across public pages with change detection and webhook delivery.
5%
users
ActorHunt MCP
ActorHunt gives paid members MCP access to keyword data, actor evidence, and Store movement for deciding what to build next.
