Alternatives to Tofu

Insider One is an agentic customer engagement platform that runs AI-driven personalization and journey orchestration across every channel.

ActiveCampaign AI is autonomous email, SMS and WhatsApp marketing that drafts and runs campaigns before you ask.

WorksBuddy runs CRM, projects, e-signature, invoicing, and workflow automation through eight AI agents on one login and one shared credit

Custom-built CRM that replaces Salesforce and HubSpot per-seat subscriptions with a fixed yearly engagement

Run OpenAI GPT models inside HubSpot workflow actions to draft emails, classify leads, and score form spam.

Email and SMS marketing with AI tools, always-on automations, and a drag-and-drop builder for small business.

Letterhead is the newsletter portfolio platform that runs every title like a measurable product, on your ESP or as a full email OS.

Mailmodo AI builds interactive AMP emails — polls, forms and spin-the-wheel — that convert subscribers inside the inbox

Agentic CRM platform uniting marketing, sales, service, content, data, and revenue on one Smart CRM.

AWeber is email marketing and automation with AI drafting, ecommerce pages, and 24/7 human support for small businesses.

MailerLite AI pairs an AI-powered drag & drop email editor with automation, landing pages and paid subscriptions.

GetResponse is an email marketing and automation platform with AI-assisted content, funnel and landing-page builders, webinars, and unlimited monthly email

Twain runs GTM agents that deep-research every B2B prospect in real time and write 1:1 multi-channel outreach worth replying to.

Reply.io runs AI SDR outbound across email, LinkedIn, WhatsApp, SMS and calls — triggerable from Claude, Cursor, or any MCP client.

Snov.io combines a B2B lead database, email finder and verifier with email plus LinkedIn outreach automation.

Salesforge runs cold email and LinkedIn outreach with unlimited senders, a unified Primebox inbox, and AI SDR Agent Frank.

Flow AI is LinkedIn automation software with a 300M+ lead database, Agent Maya AI, and multi-account sending.

Attio Sequences runs personalized email outreach off live CRM signals, not static lead lists.

Gro runs autonomous LinkedIn and email sales agents at L1-L5 autonomy, with credits you spend on tasks and outcomes instead of seats.

Email template management that turns briefs and Figma files into on-brand, localized campaigns synced to your ESP.

Finsi runs AI agents for Shopify stores where a person approves every change before it ships.

AI-powered website builder with automation for social media and email

Prompt-to-funnel email automation builder that drafts a review-ready sequence you approve before it sends

Cold email software with AI agents, dedicated sending infrastructure, and multichannel dialing for outbound teams.

Nooks is an AI dialer and multi-channel sequencing platform that gives outbound teams parallel dialing, buying signals, and AI call

All-in-one outbound sales platform with Duo, an AI copilot that turns buying signals into multichannel sequences

Virtuous is an AI-assisted fundraising CRM that scores donors, drafts outreach, and automates donor journeys for nonprofits.

AiSDR is an AI SDR agent named Ami that researches, writes, and sends multichannel outbound for $1.50 per person prospected.

Lemlist pairs a 650M+ lead database with AI multichannel outbound across email, LinkedIn, calls, SMS and WhatsApp.

Copy.ai for Sales turns account research into drafted outreach with AI workflows built for GTM teams.