Agentic Soc Platform vs Mostly AI
Side-by-side comparison of features, pricing, and ratings
At a glance
| Dimension | Agentic Soc Platform | Mostly AI |
|---|---|---|
| Pricing | Free (MIT license) | Contact (custom quote) |
| Primary Use Case | AI-augmented SOC operations (SIEM/SOAR) | Synthetic data generation & privacy-safe analytics |
| Deployment | On-prem (no data leaves network) | On-prem (Kubernetes/OpenShift), cloud connectors |
| Key Differentiator | Unified AI investigation drafts + playbook automation + knowledge loop | TabularARGN model + agentic data science + LLM assistant |
| Integrations | Splunk, ELK (via YAML), Harness Agent, MCP | Databricks, AWS, Snowflake, BigQuery, Azure, GCP, etc. |
| Best For | SOC analysts handling high alert volumes | Data teams needing high-fidelity synthetic data for ML |
Mostly AI and Agentic SOC Platform serve completely different domains: synthetic data generation versus security operations. Unless your need is exactly synthetic data for analytics, choose Agentic SOC Platform—it's free, open-source, and offers powerful AI-driven investigation workflows. Mostly AI is enterprise-focused, contact-priced, and requires infrastructure investment, making it only suitable for dedicated data teams with privacy mandates.
Open-source, on-premise SOC platform converging SIEM, SOAR, and knowledge management into one traceable workflow.
Visit WebsiteWhat real users say: Agentic Soc Platform vs Mostly AI
Not marketing copy and not our opinion — a structured sweep of public discussion (reviews, forums, communities and video comments), showing what people praise and what they complain about for each tool.
Agentic Soc Platform
9 mentions across 2 sources · 30% positive — critical
GitHub, Lemmy
What users praise
- • Open-source (MIT) with full customization and on-premise control.
- • Unifies SIEM, SOAR, threat intel, and knowledge management in one platform.
- • AI investigation drafts with severity, confidence, and remediation guidance.
- • Playbook automation combining LLM analysis and SOAR-style actions.
What frustrates them
- • High resource requirements due to nocoly dependency.
- • ELK integration authentication is buggy for some users.
- • Limited community support; few active users or external resources.
- • Requires Python scripting for custom SIEM rules and alert sources.
Researched Jul 31, 2026
Mostly AI
85 mentions across 6 sources · 28% positive — critical
Reddit, Hacker News, YouTube, Stack Overflow, GitHub, Lemmy
What users praise
- • Open-source Synthetic Data SDK under Apache v2 lowers barrier to try.
- • Multi-table synthesis with referential integrity suits complex relational data.
- • Differential privacy with temperature control gives granular privacy tuning.
- • Agentic data science layer automates training and sampling workflows.
What frustrates them
- • Near-complete absence of real user feedback after years of availability.
- • No evidence of community trust or third-party validation in reports.
- • Pricing is hidden behind contact sales – a barrier for small teams.
- • Name ambiguity with 'mostly AI' phrase makes it hard to find discussions.
Researched Jul 30, 2026
Feature-by-feature
Mostly AI centers on high-fidelity synthetic data generation using the TabularARGN model, with multi-table referential integrity, time-series support, and differential privacy. Its agentic data science layer automates training and sampling, and the natural-language AI Assistant can generate Python code on production data. It integrates deeply with major data platforms like Databricks, Snowflake, and AWS, and offers an open-source SDK under Apache v2. Conversely, Agentic SOC Platform (ASP) is an open-source SOC workspace that unifies SIEM, SOAR, and knowledge management. It ingests alerts from Splunk and ELK, correlates them into cases, and runs playbooks combining LLM analysis with SOAR-style actions. ASP provides AI investigation drafts with severity and confidence scores, automatic IOC enrichment, and a knowledge loop to capture learnings. It supports Python modules for custom rules and offers on-prem deployment with no data leaving the network. While Mostly AI focuses on data privacy and analytics, ASP targets security triage and automation. Both leverage open-source components, but Mostly AI is commercially licensed (contact pricing), whereas ASP is entirely free under MIT.
Pricing compared
Mostly AI requires contacting sales for a custom quote, indicating enterprise-level pricing without a free tier or transparent pricing. This likely includes support and infrastructure costs, making it suitable for larger organizations with budget. In contrast, Agentic SOC Platform is completely free and open-source under the MIT license, allowing unlimited use, customization, and on-prem deployment. There are no hidden costs or paid tiers. For teams that need synthetic data at scale and can invest in infrastructure (Kubernetes/OpenShift), Mostly AI may be justified, but for security teams wanting AI-augmented SOC capabilities without financial barriers, ASP is the clear choice.
Who should pick which
- Enterprise data team needing synthetic data for ML trainingPick: Mostly AI
Mostly AI's high-fidelity multi-table synthesis, differential privacy, and integrations with major data platforms meet enterprise requirements for privacy-safe analytics.
- SOC analyst overwhelmed by alert volumesPick: Agentic Soc Platform
ASP's AI investigation drafts, playbook automation, and knowledge loop directly address triage efficiency and knowledge reuse.
- Solo developer needing mock data for testingPick: Mostly AI
Mostly AI's open-source SDK and mock data generation are well-suited for local development, though the platform is enterprise-oriented.
- MSSP requiring on-premise SOC without recurring costsPick: Agentic Soc Platform
ASP's free, on-prem deployment with role-based access and audit logging fits MSSP needs without licensing fees.
- Data analyst wanting natural-language data insightsPick: Mostly AI
Mostly AI's AI Assistant generates Python code on live data, enabling natural-language querying for analysts.
Frequently Asked Questions
Can Mostly AI be used for real-time data access?
No, Mostly AI focuses on synthetic data generation and does not support strict real-time data access without a synthetic layer.
Does Agentic SOC Platform require cloud hosting?
No, it is designed for on-premise deployment with no data leaving the network, though it can integrate with cloud data sources via webhooks.
Which tool offers a free tier?
Agentic SOC Platform is entirely free (MIT license). Mostly AI has no free tier; pricing is by contact.
Can I customize investigation workflows in ASP?
Yes, ASP provides a Python module system for custom SIEM rules, alert sources, and Skills for integration with Harness Agents.
Does Mostly AI support time-series data?
Yes, it explicitly supports time-series synthesis and data rebalancing.
What integrations does ASP have?
ASP integrates with Splunk and ELK via YAML-configured webhooks, and supports Harness Agent and MCP (Model Context Protocol).
Is there any setup fee for ASP?
No, ASP is free and open-source; you only incur your own hosting costs.
Can Mostly AI handle multi-table databases?
Yes, it supports multi-table synthesis with referential integrity.
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Last reviewed: July 31, 2026
