Core
$49.00 /mo
Billed monthly subscription
- Credits
- 1.5M monthly credits
- Integrations
- 3 integrations syncing to the context system
Finding the possibilities
Dex by Thirdlayer
● Identity checkedAssistant · Vendor site 2026-10-04
Dex is ThirdLayer’s browser-first workspace that ingests operational data from Gmail, Slack, CRM, and tabs into a compounding operational graph and knowledge manual. Autonomous agents prep meetings, triage tasks, update CRM records, and expose context through SDK and MCP integrations for Chrome and iMessage workflows.
- Category
- Assistant
- Free access
- Not confirmed
- API access
- Homepage advertises Dex SDK and MCP to bring operational context into external agents and tools
Is Dex by Thirdlayer right for you?
A good fit for
Operators, founders, and revenue teams who live in the browser and want persistent organizational memory with proactive agents.
Before you choose
Paid tiers meter monthly credits and cap how many integrations sync into the shared context graph.
Self-driving workspace
Dex markets itself as the self-driving workspace for operators, pairing a living organizational record with autonomous agents that run continuously across the apps where work already happens.
What it can do
Features & capabilities
Unknown is different from unavailable. Each fact carries its own evidence.
| Capability | Value | Evidence | Checked |
|---|---|---|---|
| Operational graph | Dex builds an operational graph of messages, meetings, deals, and workflow events tied to entities and timelines. | Facts sourced | 2026-10-04 |
| Browser control | Product page highlights browser control to navigate tabs, fill forms, and complete work where context already lives. | Facts sourced | 2026-10-04 |
Understand the total cost
Dex by Thirdlayer pricing & plans
Max
$99.00 /mo
Billed monthly subscription
- Credits
- 3M monthly credits
- Integrations
- 5 integrations syncing to the context system
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Explore toolThe practical questions
Frequently asked questions
What is Dex by Thirdlayer used for?
Dex is ThirdLayer’s browser-first workspace that ingests operational data from Gmail, Slack, CRM, and tabs into a compounding operational graph and knowledge manual. Autonomous agents prep meetings, triage tasks, update CRM records, and expose context through SDK and MCP integrations for Chrome and iMessage workflows.
Does Dex by Thirdlayer have a free plan?
Not confirmed. This record does not confirm an ongoing free plan.
How much does Dex by Thirdlayer cost?
The listed monthly price is $49.00 USD at monthly billing. See the plan cards for entitlements, billing commitments and seat minimums.
Can I use Dex by Thirdlayer through an API?
Homepage advertises Dex SDK and MCP to bring operational context into external agents and tools. API access and subscription access may have different terms; consult the linked sources.
What should I check before choosing it?
Paid tiers meter monthly credits and cap how many integrations sync into the shared context graph.
Price history
No retained pricing changes yet. A current price alone does not establish a historical trend.
How this profile is supported
Identity and profile
Reviewed vendor source
Read original source ↗Facts apply to the named version and check date. Send a sourced correction if something changed.