Activepieces automates cross-app business workflows through prebuilt integrations like Gmail. Graylog is a centralized log management and SIEM platform, free…
Best for activepieces: Business teams in HR, finance, marketing, and sales wanting automated cross-app workflows via prebuilt "pieces" like Gmail.
Best for Graylog: IT/security teams needing centralized log management that scales from a free Graylog Open edition up to full SIEM capability — AI-powered anomaly detection, UEBA, and SOAR-style investigation automation — via the paid Security tier.
At a Glance
activepieces
Graylog
Primary category
DevOps
DevOps
Rating
Not documented
Not documented
Pricing model
Freemium (usage-based) plus a free open-source self-hosted edition
Open core (free source-available edition plus enterprise subscriptions)
Starting price
Free (10 active flows); $5 per active flow/month after that
Free (Graylog Open); Enterprise from $15,000/year
Free plan
Yes
Yes
Free trial
Not documented
Not documented
Platforms
Web
Web
Team collaboration
Not documented
Not documented
AI features
Yes
Yes
Public API
Yes
Yes
Key Differences
Category
activepieces: Workflow automation platform.
Graylog: Log management and SIEM platform.
These address completely different operational needs — app workflows versus log/security data.
Pricing Transparency
activepieces: Publishes plan pricing: $5/active flow/month (Standard), custom Ultimate plan.
Graylog: Paid tier pricing is entirely unpublished and requires contacting sales; no pricing plans are documented for any Graylog edition.
Buyers can budget precisely with Activepieces but must go through a sales process for Graylog.
Deployment Flexibility
activepieces: Offers cloud-hosted or self-hosted deployment for app workflows.
Graylog: Offers cloud, on-premises, or hybrid deployment for log infrastructure.
Both are flexible, but the underlying workloads they deploy are entirely different.
Security/Threat Capabilities
activepieces: Documents "enterprise governance controls" but no threat-detection or security-analytics features.
Graylog: Documents AI-powered anomaly detection, UEBA (user and entity behavior analytics), and SOAR-style investigation automation in its Security tier.
Security teams evaluating threat detection need capabilities Activepieces simply doesn't offer.
Product Tier Complexity
activepieces: A simple two-tier structure: Standard and Ultimate.
Graylog: Spans five named tiers — Security, Enterprise, API Security, Cloud, and Small Business — which Graylog's own documented cons note "can make choosing the right plan confusing."
More tiers mean more evaluation overhead before a buying decision can be made.
Feature-by-Feature
Core Purpose
Feature
activepieces
Graylog
Business workflow automation
Available
Unavailable
Centralized log management
Unavailable
Available
SIEM / threat detection
Unavailable
Available
Pricing & Editions
Feature
activepieces
Graylog
Published pricing
Available
Unavailable
Free edition
Unavailable
Available
Number of named product tiers
Available
Available
Advanced Capabilities
Feature
activepieces
Graylog
AI-powered anomaly detection
Not documented
Available
UEBA
Not documented
Available
Tiered data archival
Not documented
Available
Enterprise governance controls
Available
Not documented
Pricing Compared
Starting price reflects the lowest paid tier, not the full cost for every team size or usage level.
activepieces
Standard — Free, then $5 per active flow per month (usage-based)
Ultimate — Custom annual contract
Community Edition — Free self-hosted
Graylog
Graylog Open — Free N/A (source-available, self-hosted)
Graylog Enterprise — From $15,000/year Annual, billed by data volume
Graylog Security — From $18,000/year Annual, billed by data volume
Pros & Cons
activepieces
Pros
Generous free tier: 10 active flows with unlimited runs
Fully free, MIT-licensed self-hosted Community Edition
Large integration library (700+) including modern AI tools
Built-in AI agent capability, not just linear automations
Per-flow (not per-run) pricing means high-volume automations don't get penalized
Cons
Per-active-flow pricing can add up for teams running many distinct workflows
Enterprise security/governance features require the custom-priced Ultimate plan
Self-hosting the Community Edition requires technical setup and maintenance
Graylog
Pros
Genuinely capable free Open edition rather than a crippled trial version
Volume-based pricing can be cost-effective for data-heavy but analyst-lean teams
Built on familiar, widely understood search technology (Elasticsearch/OpenSearch)
Clear upgrade path from free log management into full SIEM without switching platforms
Cons
Enterprise and Security pricing is not published and requires a sales quote
Self-managing the Open edition at scale requires real infrastructure and Elasticsearch/OpenSearch expertise
Smaller analyst and integration ecosystem than incumbents like Splunk or QRadar
Volume-based pricing can become expensive quickly for organizations with high daily log volume
Use Cases
Choose activepieces: Business teams in HR, finance, marketing, and sales wanting automated cross-app workflows via prebuilt "pieces" like Gmail.
Choose Graylog: IT/security teams needing centralized log management that scales from a free Graylog Open edition up to full SIEM capability — AI-powered anomaly detection, UEBA, and SOAR-style investigation automation — via the paid Security tier.
Need both: A security operations team could run Graylog to collect and analyze logs, while a separate business team uses Activepieces to automate unrelated workflows like sales lead routing — no native integration between the two is documented in the facts available.
activepieces
Sales operations automation — Automate lead routing and CRM syncing across sales tools.
Support ticket automation — Route and respond to support tickets automatically across channels.
Internal IT/ops workflows — Automate recurring internal processes across IT and operations tooling.
Building AI agents — Create AI agents that autonomously execute tasks with optional human approval.
Graylog
IT operations troubleshooting — Centralizing application and infrastructure logs so IT teams can quickly diagnose outages and performance issues.
Security monitoring and threat detection — Using correlation rules and threat intelligence in Graylog Security to detect and triage security incidents with a lean SOC team.
Compliance log retention — Meeting regulatory data retention and audit requirements with configurable archiving and access controls.
Frequently Asked Questions
Is Graylog free?
Graylog Open is a free, source-available edition. Paid tiers (Security, Enterprise, Cloud, Small Business) require a license and unpublished pricing.
Is Activepieces free?
No, it's paid starting at $5 per active flow/month.
Is Graylog a SIEM?
Graylog Security is positioned as a full SIEM offering with threat detection, UEBA, and investigation automation on top of the log management core.
Where is Graylog headquartered?
Houston, TX, with additional offices in London, UK and Hamburg, Germany.
Can Activepieces analyze security logs like Graylog?
No — the facts don't document any log ingestion, anomaly detection, or SIEM capability for Activepieces; it's a general SaaS workflow automation tool.
Can Graylog be self-hosted?
Yes, it supports cloud, on-premises, and hybrid deployment models.