Alternatives to SureThing

SureThing runs autonomous AI agents that finish real work — social posts, websites, board packs — from Slack without a chatbot in sight.

SDRx is an AI SDR from the Klenty team that researches accounts, writes 1:1 emails, and runs outbound email and LinkedIn for B2B teams.

Tycoon AI puts an AI manager and a team of AI agents on the same org chart as you, so founders can run a company without headcount.

Autonomous AI marketing layer that drafts and runs email, SMS, and WhatsApp campaigns on autopilot.

Hire pre-built AI employees for social media, support, SEO, sales and data work from $15.60/mo billed annually

Parallel AI runs a workforce of autonomous AI employees that prospect, publish content, follow up, and answer customers on their own schedules.

Ottermind is an AI agent workspace that plans and carries tasks to finished slides, websites, videos, and spreadsheets.

Autonomous marketing agents that run your SEO, social, cold email, backlinks, and Reddit prospecting from one shared brain

Self-improving AI growth team — one shared AI coworker (Goose) that makes on-brand static ads, video ads and product photos, runs social, pushes to Meta, and

Autonomous AI agent that designs, builds, deploys and then maintains the software you ask for

Polsia is an autonomous AI agent that plans, codes, and markets your business around the clock.

Multi-agent research platform that plans, delegates, reviews, and repairs work into sourced deliverables, decks, and models

Gro runs AI sales agents on LinkedIn outbound at L1-L5 autonomy with outcome-based pricing for lean B2B teams.

Leeroo's Uniforge reads your CRM, ERP, billing and warehouse systems, learns them into one living model, and ships agents that surface value in dollars.

Genspark is an all-in-one AI workspace where cited AI search turns one prompt into decks, dashboards, docs, and no-code agents.

Air's Enterprise Readiness platform turns defense readiness data into a live Readiness Graph instead of slide decks.

Enterprise AI agents that run your brand-aware marketing and revenue workflows end to end.

AI-native procurement platform whose Ranger agents run sourcing, contracts, and supplier risk inside your policies.

AI SDR agent that finds intent signals across the web and books B2B meetings with email and LinkedIn outreach, starting at $250/mo.

Discontinued: Gobii's AI recruiting agents wound down, with the final day of operations on September 1, 2026.

Leni is agent infrastructure for real estate work that verifies its own output — with a structured trace behind every decision.

Lemlist is an AI outbound platform running multichannel cold email, LinkedIn, call, WhatsApp and SMS sequences from one workspace.

Describe the internal tool you need, and Caffeine builds it — then you run it by talking to it.

One AI subscription to build, market, and run your business — apps, agents, image, video, and audio from a plain-English brief.

Funnel Leasing is an AI front-office platform for multifamily operators, combining a renter-centric CRM, Fenix AI agents, and a resident portal on top of your

Closely automates LinkedIn and email outreach with AI personalization — and lets agencies resell the whole platform under their own brand.

11x sells AI digital workers — Alice for outbound prospecting and Julian for inbound phone — that run your sales pipeline without adding headcount.

TextCortex Zeno is enterprise agent infrastructure for building no-code AI agents that deploy inside Slack and Microsoft Teams.

AI lead gen that only charges you for qualified leads.