TL;DR
- Published per-seat pricing understates all three. HubSpot adds mandatory onboarding fees of $1,500 to $3,500 on Sales Hub. Salesforce adds implementation and integration cost that routinely exceeds the licence. Attio adds AI credit consumption that pushes effective per-user cost above the sticker price.
- HubSpot Sales Hub is the strongest fit for teams that want marketing, sales, and service on one data model, at $100 per seat per month for Professional and $150 for Enterprise, with a free tier and a $10 Starter.
- Salesforce is the strongest fit for organisations with genuine enterprise complexity, at $175 per user per month for Enterprise and $350 for Unlimited, both billed annually.
- Attio is the strongest fit for GTM engineering teams that want a flexible data model and API-first control, at $29 per user per month for Plus and $69 for Pro, with a free tier for up to three seats.
- Forma Norden's internal assessment ranks HubSpot first and Salesforce as the top alternative, with Attio third. That ordering reflects fit for outbound-led revenue teams rather than absolute capability.
Contents
- What actually separates these three
- Comparison table: pricing, fees, and limits
- HubSpot in detail
- Salesforce in detail
- Attio in detail
- Total cost of ownership for a 20-seat team
- Migration and switching cost
- Which CRM fits which team
- FAQ
What actually separates these three
All three store contacts, companies, and deals. The differences that matter are architectural.
HubSpot is a unified platform with a shared data model. Marketing, sales, and service objects live together, which makes attribution and lifecycle reporting straightforward out of the box. The trade is that the data model is opinionated, and bending it to an unusual business shape is harder than in the alternatives.
Salesforce is a platform for building CRM applications. Almost nothing is fixed. Custom objects, Apex code, and a vast partner ecosystem mean you can model any business process. The trade is that you must, because very little works well without configuration, and that configuration is a permanent staffing cost.
Attio is an AI-native flexible data layer. It treats records as a configurable graph rather than a fixed schema, and the API is strong enough to be the primary interface. The trade is that sales execution features like sequences and call intelligence are newer and thinner than the incumbents.
The question is not which is best. It is whether your binding constraint is unified reporting, enterprise extensibility, or data model flexibility.
Comparison table: pricing, fees, and limits
| HubSpot Sales Hub | Salesforce Sales Cloud | Attio | |
|---|---|---|---|
| Free tier | Yes, up to 5 core seats | No | Yes, up to 3 seats |
| Entry paid | $10 to $20 per seat Starter | Professional, quote | $29 per user Plus |
| Mid tier | $100 per seat Professional | $175 per user Enterprise | $69 per user Pro |
| Top tier | $150 per seat Enterprise | $350 per user Unlimited | Custom Enterprise |
| Billing | Annual commitment typical | Annual, upfront | Annual only on paid |
| Monthly billing | Starter only | No | No |
| Onboarding fee | $1,500 Pro, $3,500 Enterprise | Varies, often five figures | None |
| Typical discount | 30 to 35% below list | Negotiable at scale | Minimal |
| HubSpot | Salesforce | Attio | |
|---|---|---|---|
| AI credits | $9 per 1,000 annual | Agentforce separate | 1,000 per user per month on Pro |
| Extra AI credits | Usage-based | Usage-based | $70 to $475 per month by pack |
| Custom objects | Enterprise tier | Yes, extensive | Yes, capped by tier |
| API rate limits | Tier-dependent | Tier-dependent | ~1,000 calls per hour reported |
| SOC 2 | Yes | Yes | Enterprise tier reported |
| Native sequences | Yes | Yes | Yes, Pro tier |
HubSpot in detail
Best for: Revenue teams that want marketing, sales, and service reporting on one data model without building the joins themselves.
Sales Hub is now fully seat-based, with no base platform fee for the hub itself. Sales seats are separate from core seats used by other hubs, so a sales team needs dedicated licensing for advanced features.
Pricing: Free Sales Hub includes basic deal pipeline tracking, email logging, meeting links, and templates, with up to five free core seats. Starter is $10 to $20 per seat per month, with promotional pricing frequently in effect. Professional starts at $100 per month per seat, though some sources cite $90 for the small-team variant. Enterprise is $150 per month per seat. Additional core seats on Professional cost $50 and on Enterprise $75.
Onboarding fees are mandatory and paid once upfront: $1,500 for Sales Hub Professional and $3,500 for Enterprise. Marketing Hub onboarding is $3,000 and $7,000 respectively. HubSpot Credits power AI agents at $9 per 1,000 credits on annual billing, with the Customer Agent consuming 50 credits per resolved conversation and the Data Agent 10 credits per smart properties run.
Professional plans typically require an annual commitment but often permit monthly payment. Enterprise requires full annual payment upfront. Most companies pay 30% to 35% below list.
Where it falls short: The hub structure means costs multiply quickly if you need marketing and service alongside sales. Bundled Professional platforms start at roughly $1,170 per month and bundled Enterprise at $4,300. Custom objects are gated to Enterprise. The data model is easier to work with than Salesforce and harder to bend.
Verdict: Forma Norden's internal assessment ranks HubSpot first among CRMs. For an outbound-led revenue team that also runs marketing, the unified data model saves more engineering time than the licence premium costs.
Salesforce in detail
Best for: Organisations with genuine enterprise complexity: multiple business units, complex territory hierarchies, regulated processes, or heavy custom application requirements.
Salesforce has repositioned entirely around Agentforce and agentic AI, describing itself as the agentic CRM where humans and agents work together. Underneath that positioning the core product remains the most extensible CRM available.
Pricing: Enterprise Edition is $175 per user per month billed annually, covering full customisation, advanced API access, complex automation workflows, and role-based permissions. Unlimited Edition is $350 per user per month billed annually, adding predictive AI, conversation intelligence, sales engagement, the Premier Success Plan, and a full sandbox. Professional sits below Enterprise as the lowest entry point. Regional pricing on Unlimited is £280 in the UK and €350 in Europe.
Where it falls short: The licence is often the smaller half of the bill. Implementation, integration, and ongoing administration routinely exceed licence cost in year one, and a Salesforce administrator is effectively a permanent headcount requirement. Almost nothing works well out of the box without configuration. For a twenty-person revenue team, Unlimited at $350 per user is $84,000 per year before a single hour of implementation.
Note also that Unlimited bundles conversation intelligence and sales engagement, which changes the comparison if you were otherwise buying Gong and Outreach separately. That bundling is the main argument for Unlimited over Enterprise.
Verdict: Forma Norden ranks Salesforce as the top alternative to HubSpot. It earns its cost where complexity is real. Where it is not, you are paying for extensibility you will never use.
Attio in detail
Best for: GTM engineering teams that want a flexible data model, a strong API, and AI-native record enrichment without enterprise pricing.
Attio positions itself as the CRM for agentic revenue, with a configurable data model, real-time contact sync, automatic enrichment, sequences, call intelligence, and an AI research agent. It is British, founded in 2019, based in London, with 191 employees, and has raised $116 million to date including a $52 million Series B led by GV in August 2025.
Pricing: Free for up to 3 seats, including the flexible data model, real-time contact sync, automatic enrichment, 100 seat credits per user per month, and 250 workspace credits per month. Plus at $29 per user per month billed annually, with 500 seat credits per user and 1,500 workspace credits. Pro at $69 per user per month billed annually, with 1,000 seat credits per user and 10,000 workspace credits. Enterprise custom, with 2,500 seat credits per user. Sources vary on the Pro figure, with TrustRadius listing $59 and an Enterprise tier at $119, while Attio's own pricing page and most 2026 breakdowns cite $69.
Attio does not offer month-to-month billing on paid plans, and monthly billing where available reportedly adds a 24% premium. Additional workspace credit packs cost $70 for 5,000, $120 for 10,000, $260 for 25,000, and $475 for 50,000 per month on annual billing.
Where it falls short: The Plus tier is capped at 5 objects and 250,000 records, which makes Pro at $69 the practical default for most growing GTM teams rather than the advertised $29 entry. AI credit consumption is the main hidden cost: the AI Research Agent consumes 10 credits per question, so Pro's 10,000 monthly workspace credits cover 1,000 research questions, which a team running automated research will exhaust quickly. API access reportedly requires approval and carries rate limits around 1,000 calls per hour. SOC 2 compliance is reported as an Enterprise-tier feature, which is a real constraint for anyone selling into enterprise buyers with vendor security reviews.
Verdict: The strongest fit where data model flexibility and API control matter more than ecosystem depth. Forma Norden ranks Attio third behind HubSpot and Salesforce, which reflects ecosystem maturity rather than product quality.
Total cost of ownership for a 20-seat team
List pricing tells you very little. Here is a year-one model at twenty seats.
| Line item | HubSpot Sales Hub Pro | Salesforce Enterprise | Attio Pro |
|---|---|---|---|
| Seats, annual | $24,000 | $42,000 | $16,560 |
| Onboarding, one-time | $1,500 | Often $15,000 to $50,000 | $0 |
| AI credits, estimated | $1,000 to $3,000 | Agentforce separate | $840 to $5,700 |
| Admin headcount | Part-time | Typically full-time | Part-time |
| Typical negotiated discount | 30 to 35% | Negotiable at scale | Minimal |
| Approximate year one, pre-discount | ~$27,000 | ~$60,000 to $95,000 | ~$18,000 to $22,000 |
Three observations. HubSpot's negotiated discount of 30% to 35% is reliable and materially changes the comparison, bringing effective cost close to Attio's. Salesforce's licence is the smaller part of its true cost, and the administrator requirement is the line item most buyers underestimate. And Attio's headline advantage narrows once AI credit consumption is modelled realistically, though it remains the cheapest of the three.
Migration and switching cost
The cost of leaving a CRM is usually larger than the cost of entering one, and it is rarely modelled during evaluation.
Data migration itself is the easy part. Contacts, companies, and deals move reliably. What does not move is everything built around them: workflow automation, custom fields with historical meaning, integration wiring to your enrichment and sequencing tools, dashboards that leadership has come to trust, and the accumulated conventions your team uses without documenting.
For Salesforce specifically, the switching cost compounds because so much business logic tends to live in Apex, flows, and validation rules rather than in a portable format. Teams that have run Salesforce for five years often find that nobody currently employed knows why several critical automations exist.
Two practical mitigations. Keep business logic in your automation layer, whether n8n, Make, or Clay, rather than inside the CRM wherever you have the choice. And document custom field semantics as you create them, because the field name alone will not tell your successor what it means.
This is also the strongest structural argument for Attio in a young company. Not that it is better, but that leaving it later will cost less.
Which CRM fits which team
| Situation | Strongest fit | Why |
|---|---|---|
| Marketing, sales, and service on one model | HubSpot | Shared data model, attribution works out of the box |
| Multiple business units, complex territories | Salesforce | Only option with genuine enterprise extensibility |
| GTM engineering team, API-first | Attio | Flexible data model, strong API, lowest cost |
| Under 3 people, need something now | Attio free | Three seats free with the full data model |
| Already run HubSpot Marketing | HubSpot Sales Hub | Avoids a cross-system join you would build anyway |
| Need conversation intelligence bundled | Salesforce Unlimited | Includes CI and sales engagement at $350 per user |
| Heavy regulated or audit requirements | Salesforce | Deepest compliance and audit tooling |
| Cost is the binding constraint | Attio Plus or HubSpot Starter | $29 and $10 to $20 per seat respectively |
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FAQ: HubSpot vs Salesforce vs Attio
How much does HubSpot Sales Hub cost in 2026?
Sales Hub is seat-based with no platform fee. Free covers up to five core seats. Starter is $10 to $20 per seat per month. Professional starts at $100 per seat per month and Enterprise at $150, both on annual billing. Mandatory onboarding fees are $1,500 for Professional and $3,500 for Enterprise. Most companies negotiate 30% to 35% below list.
How much does Salesforce cost per user?
Enterprise Edition is $175 per user per month billed annually and Unlimited is $350. Professional sits below Enterprise. These are licence costs only. Implementation, integration, and an administrator routinely cost more than the licence in year one.
Is Attio cheaper than HubSpot?
On list pricing, yes. Attio Pro is $69 per user per month against HubSpot Professional at $100, and Attio has no onboarding fee. Once HubSpot's typical 30% to 35% negotiated discount and Attio's AI credit consumption are both modelled, the gap narrows considerably.
What is the biggest hidden cost in each CRM?
For HubSpot it is the mandatory onboarding fee and the way costs multiply across hubs. For Salesforce it is implementation and the ongoing administrator requirement. For Attio it is AI credit consumption, where the research agent uses 10 credits per question and extra packs cost $70 to $475 per month.
Does Attio have a free plan?
Yes. Attio is free for up to three seats, including the flexible data model, real-time contact sync, automatic enrichment, 100 seat credits per user per month, and 250 workspace credits per month. It is a genuine way for small teams to evaluate before paying.
Which CRM is best for outbound sales teams?
It depends on your other requirements. HubSpot is the strongest fit where marketing and sales reporting need to share a data model. Attio is the strongest fit where a GTM engineer will build custom workflows against the API. Salesforce is the strongest fit where territory complexity or compliance requirements are genuinely enterprise-grade.
Yananai A. Chiwuta
Author
Yananai Chiwuta is a Go-To-Market Architect and founder of Forma Nôrden. He builds Go-To-Market growth systems for B2B companies selling into enterprise and mid-market accounts.
Celine Sky
Reviewer
Celine ensures technical accuracy and strategic alignment across all Forma Nôrden playbooks and resources.
