Landbase
Agentic AI for go-to-market that builds and runs outbound campaigns
Last reviewed 2026-06-19
Landbase is an agentic AI platform for go-to-market teams, built around its proprietary GTM-1 Omni model. It automates the full outbound campaign workflow: lead and contact data, ICP targeting, copywriting, multichannel outreach, and continuous optimization. Its Campaign Feed lets users describe a campaign and have the system build and launch it in minutes, with reinforcement learning and human oversight tuning results over time. Founded by Daniel Saks (co-founder and former co-CEO of AppDirect) along with Emily Zhang and Hua Gao, Landbase is based in San Francisco. It raised a reported $12.5M seed and a $30M Series A in June 2025 co-led by Sound Ventures and Picus Capital. GTM-1 Omni is reported to be built on GPT-4o and trained on tens of millions of marketing campaigns; conversion-uplift and campaign-speed figures it cites are vendor-reported.
What it can do
Build and launch outbound campaigns from a prompt
SupervisedThe Campaign Feed lets users describe a campaign and have GTM-1 Omni assemble targeting, copy, and sequences and launch it, reportedly in minutes rather than days.
sourceGenerate leads and contact data
SupervisedSources and enriches B2B leads and contact data to populate campaigns against a target profile.
sourceWrite hyper-personalized outreach copy
SupervisedGTM-1 Omni, reportedly trained on tens of millions of real campaigns, drafts personalized multichannel outreach copy.
sourceOptimize campaigns with reinforcement learning
SupervisedUses performance feedback and reinforcement learning, with human oversight, to improve outreach outcomes over time.
source
Strengths
- +Prompt-to-campaign workflow that builds targeting, copy, and sequences quickly
- +Purpose-built GTM model trained on a large campaign dataset with reinforcement learning
- +Well funded (reported $30M Series A) with experienced founders
Limitations
- −Conversion-uplift and campaign-speed figures are vendor-reported, not independently verified
- −Email/LinkedIn outbound focus; no native voice channel
- −Younger entrant against established outbound platforms
Overview
Landbase is an agentic AI platform for go-to-market, built around its GTM-1 Omni model. It targets B2B teams that want to compress campaign building and outbound execution. It is San Francisco-based and founded by AppDirect co-founder Daniel Saks.
What it does
The Campaign Feed lets a user describe a campaign and have GTM-1 Omni assemble targeting, lead data, copy, and multichannel sequences and launch it, reportedly reducing launch time from days to minutes. The model uses performance feedback and reinforcement learning, with human oversight, to optimize outreach over time.
Integrations & setup
Connects to CRMs (HubSpot, Salesforce-class) and outreach channels including email and LinkedIn.
Pricing
Subscription; no public self-serve pricing surfaced at this review.
Best for / not for
Best for B2B teams that want fast, model-driven campaign building and outbound execution. Less suited to teams that need a voice channel or who want fully transparent, audited performance data before buying.
Traction
Landbase raised a reported $12.5M seed and a $30M Series A in June 2025 co-led by Sound Ventures and Picus Capital. GTM-1 Omni is reported to be built on GPT-4o and trained on tens of millions of campaigns; the 4-7x conversion-uplift figure it cites is vendor-reported.
Alternatives
11x, Artisan, and Topo compete on AI-driven outbound; Clay overlaps on data and enrichment.
What people are saying
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FAQ
What is GTM-1 Omni?+
It is Landbase's proprietary go-to-market AI model, reported to be built on GPT-4o and trained on tens of millions of marketing campaigns, used to build, run, and optimize outbound campaigns.
Is Landbase fully autonomous?+
It can build and launch campaigns from a prompt and optimize them with reinforcement learning, but it operates with human oversight, so in practice it is a supervised agent.
Sources
- Landbase raises $30M Series A (BusinessWire) · accessed 2026-06-19
- Landbase launches Campaign Feed, acquires Delegate (BusinessWire) · accessed 2026-06-19
- Landbase unveils AI agent platform, secures $12.5M (VentureBeat) · accessed 2026-06-19
- Landbase (official site) · accessed 2026-06-19
Last reviewed 2026-06-19