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Gradial Raises $65M Series C for Agentic Marketing at $675M Valuation

June 18, 2026 at 10:08 EDT

AI Agents
Funding & M&A
Sales & Business

Seattle-based AI startup Gradial has raised $65M in a Series C round for its "agentic marketing" platform, in which AI agents autonomously execute enterprise marketing operations. The round was led by Insight Partners, with participation from existing investors VMG Partners, Madrona and PruVen Capital. The post-money valuation reached $675M, CEO Doug Tallmadge disclosed. (Axios, Gradial)

Series C · Gradial

$65M to Put AI Agents in Charge of Enterprise Marketing

Seattle startup Gradial lands a $65M round led by Insight Partners, lifting its post-money valuation to $675M — building an "execution" layer of AI agents that run content operations at the pace AI search now demands.

$675M

Post-money valuation

$120M+

Total funding to date

~100

Employees

Funding scaled in 16 months

Each round larger than the last — valuation nearly doubled in six months.

$13M

Series A
Mar 2025

$35M

Series B
Dec 2025 · $350M val

$65M

Series C
2026 · $675M val

From hours to minutes

AWS Marketing: assembling a page once took up to 4 hours.

~4 hrs

Manual workflow

→

~10 min

With Gradial agents

95% reduction in page assembly time

80–90%

T-Mobile campaign execution time cut, at 99% accuracy

Up to 20×

Overall efficiency gain · SLA from 10 days to same-day

10×+

ARR growth over the past 12 months · 100% WCAG compliance

The "execution" layer between creation and management

Generative AI makes content; legacy MarTech manages it. Gradial's agents run the work in between — connecting across the enterprise stack.

Detect gaps
missing AI-answer presence

→

Create & QA
brand + compliance checks

→

Publish fixes
across Adobe, Salesforce…

Customers span regulated industries: AWS · Prudential · T-Mobile · Vanguard · Kaiser Permanente · US Bank

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