Attio vs Nutshell (2026)

TL;DR

• Pick Attio if you want a modern, AI-native CRM that bends to your data model, integrates with the modern stack (Slack, Linear, Notion, Stripe), and gives you room to scale into 50–200 seats. The free tier for 3 seats is real.
• Pick Nutshell if you're a small sales team that wants a simple pipeline CRM with unlimited contacts at a per-user price, and email marketing is worth buying as an add-on rather than something you'd replace with a dedicated tool.

Pricing

Nutshell has five plans. Foundation at $13/user/mo gives unlimited contacts and storage, email and calendar sync, an AI chatbot, forms and landing pages. Growth at $25 adds activity reports, sales quotas and lead assignment rules. Pro at $42 adds sales automation, 5 custom pipelines and advanced reporting. Business at $59 adds 10 pipelines, an audit log and additional teams and territories. Enterprise at $79 covers SSO, SQL data access, unlimited pipelines and phone support. Email marketing, SMS, prospecting and quotes are paid add-ons on top of any plan. Attio's tiers are flatter — free, $35, $79 on annual billing, Enterprise on quote — with sequences, call intelligence and custom objects unlocked at Pro ($79). For a 10-seat team on entry tiers (Nutshell Foundation or Growth against Attio Plus), Nutshell saves $100–$220/month before add-ons. At the Pro tier Attio costs $370/month more for 10 seats ($79 against $42 per seat).

Data model and customization

Attio's flexible data model is its single biggest differentiator. Every object is a configurable database — you can model deals, accounts, partnerships, candidates, investments, properties, anything. Nutshell is organized around sales pipelines: custom pipelines are capped at 5 on Pro and 10 on Business, and unlimited pipelines and custom fields arrive on Enterprise. For traditional B2B sales (manufacturer → distributor → end customer), that is enough. For work that doesn't look like a sales pipeline, Attio is the more flexible tool.

Email marketing

Nutshell's email marketing is a useful option, but it costs extra. Most CRMs at the SMB price point require a separate email tool (Mailchimp, ActiveCampaign, Constant Contact) — Nutshell sells one as an add-on, priced by contact count, with 1,000 contacts at $25/month. It removes a stack item, though it adds a line to the bill. Attio doesn't have anything equivalent — you'd pay $50–$200/month elsewhere for that capability.

AI

Attio in 2026 ships AI-generated fields, AI list-building, agentic CRM actions, and a deep automation platform — the product is built on the assumption that AI is a primary surface. Nutshell includes an AI chatbot on every plan, plus call and meeting summaries, lead research and scoring, and email campaign generation, with AI lead recaps and next steps from Pro. All of it draws from a monthly allowance of AI outcomes: 10 on Foundation, 20 on Growth, 40 on Pro, 100 on Business and 150 on Enterprise. If your interest is in AI-native CRM workflows, Attio is the stronger fit; heavy AI use on Nutshell means watching the cap.

Pipeline and sales workflow

Nutshell's strength is its pipeline-centered sales process: lead assignment rules from Growth, sales automation from Pro, and meeting scheduling built in. Attio gives you the primitives to build the same workflow but expects you to configure it. For a team with a standard sales process, Nutshell's pipelines and rules cover it, though automation and more than one pipeline mean paying for Pro. For a team with a non-standard sales process, Attio is more durable.

Who should pick what

• Modern SaaS company, 5–50 seats → Attio. Better fit for the stack, AI features, and growth path.
• Small services business (consulting, agency, professional services) → Nutshell. Unlimited contacts, built-in forms and a pipeline-first workflow fit the motion.
• Manufacturer, distributor, or wholesaler with a traditional sales process → Nutshell. Pipelines with assignment rules and automation fit traditional B2B sales.
• VC firm, partnership team, real estate brokerage → Attio. The custom data model handles non-CRM-shaped workflows.
• Sales team that needs email marketing in the CRM → Nutshell, as a paid add-on, saves a stack item.
• Series A/B startup → Attio. Better scaling story, better integrations with the modern stack.

Bottom line

Nutshell suits small sales teams who don't want a CRM admin headache — it's a pipeline CRM with unlimited contacts, and the extras are sold as add-ons. Attio is the right answer for teams that want a CRM that bends to their workflow and is built for the AI era. The decision usually comes down to whether you're optimizing for "simple and good enough" (Nutshell) or "flexible and modern" (Attio).