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1. CharacterQuilt: Best Hightouch alternative for B2B teams that want target accounts turned into launched campaigns without a warehouse project
CharacterQuilt is an AI marketing companion that researches audiences, makes on-brand creative and launches campaigns inside the tools your team already uses. It runs plays such as ABM, audience optimization, ad optimization and events on a loop, and waits for approval before anything sends or spends.
Strengths
- Learns your brand from past ads, emails, decks and landing pages.
- Builds custom audiences from your CRM with waterfall enrichment and syncs them to LinkedIn, Meta and Google.
- Works in Marketo, HubSpot, Salesforce and ad platforms, and through computer use in any tool your team can log into.
Worth knowing
- Not a CDP or reverse ETL tool; pair it with one if you need warehouse data synced at scale.
- Built for B2B campaign plays rather than high-volume consumer lifecycle messaging.
Pricing: Custom campaign in under 24 hours; packages on the pricing page.
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2. Fivetran Activations (formerly Census): Best Hightouch alternative for data teams that want reverse ETL in the same platform that loads the warehouse
Census is now part of Fivetran and sold as Fivetran Activations. It syncs transformed data from your warehouse or lake back into CRMs, marketing platforms and other business tools, with Audience Hub for marketers who do not write SQL.
Strengths
- 200+ pre-built reverse ETL destinations.
- Audience Hub for self-service audience building in the warehouse.
- AI Columns that generate new fields with models from OpenAI, Anthropic and Google.
Worth knowing
- Assumes a warehouse or lake and someone to model the data.
- Creative, campaigns and lifecycle orchestration are not the focus.
Pricing: Sold through Fivetran; you can try Activations for free.
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3. Twilio Segment: Best Hightouch alternative for teams that want event collection and a full CDP in one place
Twilio Segment collects first-party data from your sites and apps, unifies it into customer profiles and activates it to 550+ destinations. Its customer data platform adds Unify, Engage, Audiences and Journeys.
Strengths
- Event collection through Connections, with 550+ destinations.
- Unified profiles and audience building with Unify and Engage.
- Sits alongside Twilio channels such as SMS and email.
Worth knowing
- Priced on monthly tracked users, which grows with your audience.
- Customer Data Platform pricing goes through sales.
Pricing: Free trial; plans priced on monthly tracked users through sales.
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4. RudderStack: Best Hightouch alternative for data and engineering teams that want developer-first customer data pipelines
RudderStack calls itself an agentic customer data platform. It collects events from every site, app and backend, builds a customer 360 in your warehouse and activates it to 200+ business tools, with a CLI, MCP and APIs for building agents on top.
Strengths
- SDKs for web, mobile and server, with in-flight Transformations to clean data and mask PII.
- Identity resolution and customer 360 tables built in your warehouse.
- Infrastructure as code, MCP and APIs for agentic workflows.
Worth knowing
- Built for data and engineering teams more than marketers working alone.
- Creative and campaign execution are not the focus.
Pricing: Free forever tier, a published Growth plan priced by events, and custom Enterprise.
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5. Braze: Best Hightouch alternative for lifecycle teams that want AI decisioning inside their messaging platform
BrazeAI Decisioning Studio uses reinforcement learning agents to choose the message, offer, channel, timing and frequency for each customer. It comes as a self-serve Go version inside the Braze dashboard and a full-strength Pro version.
Strengths
- 1:1 decisioning across message, creative, offer, channel, timing and frequency.
- Part of a cross-channel platform with email, mobile, SMS, RCS and WhatsApp.
- A self-serve Go option for teams already on Braze.
Worth knowing
- Fits best when Braze is already your messaging platform.
- B2B account plays and sales collateral are not the focus.
Pricing: Talk to Braze; Decisioning Studio comes in Go and Pro versions.
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6. Clay: Best Hightouch alternative for B2B teams that want enrichment, signals and ad audience sync without a warehouse
Clay is a GTM data platform with a marketplace of 200+ data providers, waterfall enrichment and AI research agents. It can sync targeted audiences to LinkedIn, Meta and Google and keep CRM records enriched.
Strengths
- Data from 200+ providers in one place, with waterfall enrichment.
- Claygents and account agents that research companies and people.
- Ad audience sync to LinkedIn, Meta and Google, plus a native sequencer.
Worth knowing
- Flexible, but the best results often take a GTM engineer.
- Designed creative like ads, decks and one-pagers is not the focus.
Pricing: Free plan, published monthly plans, and custom Enterprise.