6 Obsidian Security Alternatives for SaaS and AI Security in 2026

You're shopping for SaaS and AI security because something got away from you. An OAuth app nobody approved. A Copilot agent with permissions nobody scoped. A finance file sitting in a Drive folder shared with the whole internet. Obsidian Security is one answer to that, and a well-funded one, but it isn't the only shape the answer comes in.

Obsidian raised $85 million in a Series D at a $1.1 billion valuation in August 2026 and positions itself around securing "the data your users and AI agents access in third-party apps." That framing is precise, and it's worth noticing what it includes and what it leaves to somebody else. This list of Obsidian Security alternatives is organized around that question: how much of the path your data actually takes does each product cover?

How to compare these

Two axes matter more than feature counts. The first is where the product sits: API-connected to your SaaS tenants, on the endpoint, inline on the traffic, or some combination. The second is what it does when it finds something: report, recommend, remediate, or block before the action completes.

Everything below is real, current, and shipping. We've kept the descriptions high-level on purpose. Go verify the details with each vendor directly, because that's the only version that counts in a procurement cycle.

1. dope.security

We'll start with ours, and we'll be specific about why it's a different category of answer rather than a better version of the same one.

dope.security is an agent-based Security Service Edge platform. A lightweight agent (dope.endpoint) runs on the device, traffic flies direct to the internet with no backhauling to a data center, and SSL inspection and break/inspect happen on-device. That's the Fly Direct architecture. Mac native plus Windows, under 100 MB RAM, and up to 4x the performance of legacy proxy gateways. SOC 2, and US Patent no. 12,464,023 covering Dopamine DLP.

Five things run under one console:

dope.SWG is the gateway: SSL inspection, URL filtering, Cloud Application Control, analytics, anti-malware, and DLP, all executed on the device. Policy changes push in seconds rather than waiting on a polling cycle. A fallback mode keeps cached policies alive, and SSL error notifications surface traffic broken by certificate pinning so admins can create bypasses in a few clicks.

Dopamine DLP covers data in motion: file uploads and AI prompts, classified by an LLM as they move instead of matched against regex somebody had to write. Block, Monitor, and Off modes today, with Warning mode coming. Classification runs on OpenAI zero-data-retention APIs under a BAA, so nothing trains on your data and nothing is retained. Every violation carries a Dopamine explanation in plain language, and events forward to your SIEM. Coverage includes ChatGPT, Claude, Perplexity, Abacus, and Copilot, and the whole thing is covered by US Patent no. 12,464,023.

CASB Neural covers data at rest, finding the OneDrive and Google Drive files that are shared wider than anyone intended and making them private in one click.

AI-Powered SSPM discovers every third-party OAuth-connected app in a Microsoft 365 or Google tenant and scores it across permission risk, telemetry signals, publisher verification, category fit, and company reputation. Each app gets a plain-language summary, specific risk findings, and two prioritized actions, for example "revoke files.readwrite.all and replace with files.read." Tenant-wide, it surfaces permission debt, stale apps, and quick wins versus strategic fixes. The point is to fix the visibility-without-action problem of first-generation SSPM.

Cloud Application Control keeps logins on approved tenants, so the enterprise account works and the personal one at the same provider doesn't.

Who it suits. Teams that want the gateway, the endpoint, the SaaS tenant, and the AI prompt covered without buying four products. Greylock Partners, a VC firm, replaced Cisco Umbrella and went from first proposal to signed contract in 27 days, deployed through Intune. Another Umbrella migration covered 2,000 machines in two days. Outreach Health, a healthcare organization with 34 offices, was effectively fully deployed inside a week. The City of Visalia, a California municipality serving more than 140,000 residents with a 700-user government workforce, put it this way through Information Systems Analyst Chris Terry: dope.security "helped strengthen our security posture without adding operational overhead."

The fit question. If you have a deep, app-specific SaaS detection and response program across dozens of niche business applications, ask us about coverage for those specific apps before you assume it maps one to one.

2. AppOmni

AppOmni is one of the established names in SaaS Security Posture Management, and has extended into AI security posture management as well. It provides continuous visibility into SaaS applications and AI-enabled environments, monitoring configuration settings and user permissions, detecting threats, supporting compliance, and surfacing data exposure across apps including Salesforce, Microsoft 365, ServiceNow, Google Workspace, and Workday. It was named a Growth and Innovation Leader in the 2025 Frost Radar for SSPM.

Who it suits. Large enterprises with deep, complex configurations in a handful of business-critical platforms, especially Salesforce and ServiceNow shops with real config drift problems.

The fit question. AppOmni's strength is depth inside connected applications. If your bigger worry is what leaves through the browser to destinations that aren't applications at all, ask where that lands in your stack.

3. CrowdStrike Falcon Shield

Falcon Shield is CrowdStrike's SaaS security product, built on their acquisition of Adaptive Shield and delivered on the Falcon platform. It covers misconfigurations, compromised identities, and over-permissioned apps, and provides visibility into and governance of human and non-human identities, their permissions, entitlements, and activity across 150+ business-critical SaaS applications. It also adds a centralized view of AI agents across those platforms.

Who it suits. Organizations already standardized on CrowdStrike who want SaaS posture in the same console as endpoint and identity, with one vendor relationship and one commercial agreement.

The fit question. The consolidation argument works best if you're already a Falcon shop. If you're not, you're evaluating a platform commitment, not a product. Price the whole thing.

4. Valence Security

Valence combines SaaS discovery, SSPM, ITDR, and remediation to help teams find and fix risks across misconfigurations, identities, data, SaaS-to-SaaS connections, and GenAI. It uses agentless integrations to analyze configurations and activity across Microsoft 365, GitHub, Salesforce, Workday, Google Workspace, and dozens of others, with 175+ supported apps. Publicly referenced customers include Akamai, Elastic, Lionbridge, ServiceTitan, Riskified, and Corelight, and the company publishes an annual State of SaaS Security report.

Who it suits. Teams that want remediation workflow attached to their findings rather than another dashboard of open risks.

The fit question. Agentless is a genuine advantage for speed of deployment. It's also a scope boundary: no agent means no view of the device. Decide which of those two matters more for your risk model.

5. Reco

Reco positions itself around Dynamic SaaS Security, with coverage spanning SaaS posture, identity, application discovery, data exposure, threats, and AI agents. It connects to 180+ SaaS apps and monitors configurations and compliance across those integrations. In March 2026 the company announced Reco AI Agent Security, aimed at giving teams visibility and control over AI agents across the SaaS ecosystem. Backers include Insight Partners, SentinelOne Ventures, Workday Ventures, and boldStart Ventures.

Who it suits. Teams whose app estate is long-tail rather than concentrated, and who care about breadth of connected coverage plus early AI agent governance.

The fit question. Broad integration counts are useful, but the number that matters is how many of your apps are on the list and how deep each integration goes. Ask for that mapped against your actual inventory.

6. Nudge Security

Nudge Security takes a discovery-first approach to SaaS and AI governance. It uses identity-based discovery to surface a very large app universe from day one, then layers posture, identity risk, and behavioral governance on top. In March 2026 it added AI agent discovery covering platforms including Microsoft Copilot Studio, Salesforce Agentforce, and n8n. Its signature move is engaging employees directly with automated, policy-driven guardrails rather than relying only on backend enforcement.

Who it suits. Smaller security teams who need to know what exists before they can govern it, and organizations that prefer changing user behavior over hard blocking.

The fit question. Nudges work well with a cooperative workforce. If you have a compliance requirement that a specific class of data cannot leave, ask what the hard enforcement path looks like.

Comparison table

Where Obsidian Security is still the right call

If your problem lives inside connected SaaS applications, Obsidian is a strong pick and we'd say so in a bake-off. They describe SSPM, SaaS ITDR, shadow SaaS discovery, OAuth risk, supply chain security, and audit automation, plus an AI line covering AI-SPM, MCP security, agent visibility, and agent governance. Their Knowledge Graph correlates identity and activity across SaaS apps, browsers, and identity providers, and they publish 200+ enterprise app integrations along with a free trial and a public pricing page.

The customer list backs the pitch up. Snowflake, T-Mobile, Pure Storage, Trade Me, Upwork, and BigCommerce all appear on their site, which is a reasonable proxy for how the platform holds up in large, complicated app estates. Their ITDR and account takeover work sits in a lane we don't compete in, and their AI agent governance reaches platforms we don't touch. If that's the shape of your problem, Obsidian has earned the meeting, and the free trial means you can test the fit before procurement gets involved.

See the whole path in one console

If you're comparing Obsidian Security alternatives and the gateway keeps coming up as "we'll handle that separately," it's worth seeing what happens when it doesn't have to be separate. Book a 20-minute demo, or try dope.security free and run it alongside whatever you're evaluating.