HubSpot vs Intercom vs Drift (2026): Which B2B chat platform is best?

TL;DR: HubSpot is best for teams that want chat inside a unified CRM and customer platform. Intercom is best for product-led customer service with in-app messaging and Fin. Drift remains relevant for B2B buyer engagement and revenue workflows inside the combined Clari and Salesloft organization.

The HubSpot vs Intercom vs Drift comparison spans three different jobs. HubSpot connects marketing, sales, and service to its CRM. Intercom centers AI-first customer service and in-product conversations. Drift focuses on engaging and qualifying website buyers for revenue teams.

HubSpot vs Intercom vs Drift at a glance

This comparison was verified against official vendor sources on July 14, 2026.

Dimension	HubSpot	Intercom	Drift
Best for	CRM-centered go-to-market and service teams	Product-led customer support	B2B website conversion and revenue teams
Primary object	CRM contact, company, deal, and ticket	Conversation, customer, and ticket	Buyer, account, conversation, and revenue signal
Chat strength	Connected to the full HubSpot platform	Polished Messenger and shared inbox	Conversational buyer engagement
AI	Breeze Customer Agent and platform AI	Fin AI Agent and Copilot	Drift conversational and agentic capabilities
Public pricing	Service Hub publishes seat prices	Seat plans plus $0.99 per Fin outcome	Quote-based
Best context	HubSpot CRM history	Product and support conversation	Account, campaign, and revenue workflow

Quick verdict: Pick HubSpot when one CRM should coordinate the customer lifecycle. Pick Intercom when support lives inside the product. Evaluate Drift when the core job is converting and routing B2B website demand into a revenue process.

Is Drift being discontinued?

No current official source supports describing Drift as sunset. Salesloft acquired Drift in 2024, and Clari and Salesloft subsequently combined. In its customer FAQ, the company said Drift remained fully operational and a key part of the combined organization.

That statement is reinforced by Salesloft's February 2026 release notes, which list generally available Drift chatbot settings and guardrail updates. Teams should still ask the account team about roadmap and packaging, but buyers should not make a migration decision from an unsupported sunset claim.

Pricing models

HubSpot and Intercom publish self-serve pricing. Drift generally requires a sales conversation. That makes exact total-cost comparisons difficult, but the billing units are still useful.

HubSpot

HubSpot Service Hub currently lists Starter from $7 per seat monthly, Professional at $90, and Enterprise at $150, with differences between monthly and annual commitments. Breeze Customer Agent uses HubSpot Credits; eligible conversations are listed at 50 credits each.

HubSpot may be economical when the company already pays for the CRM and other hubs. It can be poor value when a team upgrades a broad platform only to obtain one chat or automation feature.

Intercom

Intercom's current plans cost $29, $85, and $132 per full seat monthly on annual billing for Essential, Advanced, and Expert. Monthly billing is $39, $99, and $139. Fin adds $0.99 per outcome, while channels and optional products can add usage charges.

Intercom's public pricing makes scenario modeling easier: calculate seats, expected Fin outcomes, channels, Copilot, Pro, and proactive-support add-ons.

Drift

Drift pricing is quote-based and tied to the revenue platform, deployment, and traffic profile. Salesloft's product terms state that Drift Engage fees depend on monthly site visits and that customers may need a higher volume tier when traffic exceeds the purchased quantity.

Ask for a written quote covering domains, site visits, seats, implementation, integrations, data retention, security, and renewal terms. Do not compare a negotiated Drift package with only the lowest HubSpot or Intercom tier.

CRM and customer context

HubSpot has the strongest native CRM story. Chat, forms, tickets, marketing activity, deals, and customer-success work can share the same contact and company records. For a B2B team already standardized on HubSpot, avoiding identity sync across vendors may outweigh smaller feature differences.

Intercom maintains rich customer and conversation context, especially for users inside a software product. It can identify the user, use product attributes, continue a conversation, and route work in the inbox. It integrates with CRM systems but is not itself as broad a marketing and sales database as HubSpot.

Drift is designed around buyer and account engagement. Its value appears when a website conversation can identify intent, qualify the visitor, route them to a seller, and become part of revenue execution. That is a different context model from a support inbox.

Customer support

Intercom has the advantage for AI-first, in-app support. Its Messenger, shared inbox, tickets, help center, Fin, and proactive support create a cohesive path from automated answer to human conversation.

HubSpot is compelling when support needs CRM history and coordination with sales or customer success. Service Hub includes ticketing, a help desk, live chat, knowledge, routing, and analytics at different tiers.

Drift can answer and route website conversations, but it should not be evaluated as a direct replacement for a complete customer-service operation without validating ticketing, SLAs, knowledge, quality workflows, and every support channel you require.

B2B sales and buyer engagement

Drift's clearest differentiation is conversational buyer engagement. It was built to turn website traffic into qualified sales conversations and now sits inside a broader revenue platform. For account-based teams, the connection between a conversation and the revenue workflow is the core value.

HubSpot can cover much of the B2B journey through Marketing, Sales, and Service Hubs. It is particularly strong when forms, chat, email, pipeline, and reporting should share one CRM. Its breadth can reduce vendor count, though advanced capabilities can require several subscriptions.

Intercom can capture leads and engage visitors, but its product identity is now more centered on customer service. It is strongest after a user enters the product experience, while Drift is more explicitly optimized for the website buyer journey.

AI agents compared

HubSpot's Breeze Customer Agent uses HubSpot knowledge and customer context to answer and escalate. Intercom's Fin handles support conversations and can follow procedures or take actions. Drift applies conversational AI to buyer engagement, qualification, routing, and revenue workflows.

The products therefore optimize different outcomes:

• HubSpot: a connected customer record and cross-hub workflow.
• Intercom: a correct support outcome with a smooth human handoff.
• Drift: a qualified, routed, or progressed buyer conversation.

Use a test set that matches the desired outcome. A support benchmark cannot fairly evaluate a sales agent, and a meeting-booking benchmark says little about policy accuracy.

Implementation and migration

HubSpot requires careful CRM architecture: lifecycle stages, ownership, pipelines, permissions, and data quality determine whether automation helps or amplifies inconsistency.

Intercom requires a clean customer identity model, Messenger installation, knowledge configuration, inbox design, Fin testing, and escalation rules.

Drift requires website targeting, account and CRM mapping, routing rules, calendar or seller availability, campaign logic, and alignment with the wider revenue platform.

When migrating, preserve conversation history, consent, source attribution, ownership, campaign data, tickets, and reports. Run the new platform alongside a limited traffic segment before removing the old widget.

Reporting and attribution

The three platforms tell different stories in their reports. HubSpot can connect chat with CRM lifecycle stages, marketing activity, deals, tickets, and customer journeys. Intercom reports from conversations, inbox work, Fin outcomes, support quality, and product-led engagement. Drift should be evaluated on qualified conversations, routing, meetings, influenced opportunities, account engagement, and progression through the sales workflow.

Define attribution before the pilot. Decide whether a meeting, opportunity, or resolution can be credited to several channels, which window applies, and how the business treats an AI conversation followed by a human interaction. Export representative data and confirm that operations can reproduce the reported metric.

Security and governance

All three systems can touch sensitive CRM, support, and buyer data. Review identity, roles, SSO, audit logs, retention, deletion, data residency, subprocessors, model training terms, and incident procedures before enabling AI.

Limit agent tools to the minimum actions needed. Reading an account or ticket is different from updating pipeline, issuing a credit, changing a subscription, or booking a meeting. High-impact actions should require confirmation, be idempotent, and leave an audit record.

For Drift specifically, review Salesloft's current trust documentation and integration guidance alongside the product roadmap. Product availability and a security review are separate questions; both belong in the buying process.

A practical pilot scorecard

Run each shortlisted platform against the same traffic slice for two to four weeks.

Metric	Why it matters
Correct support or buyer outcome	Measures useful work, not conversations
Safe escalation and routing	Prevents abandoned or misdirected users
CRM identity match	Avoids duplicates and bad personalization
Tool and action success	Exposes integrations that work only in demos
Median and p95 latency	Captures the slow experience hidden by averages
Human handling time	Shows whether AI reduced or created work
Cost per useful outcome	Normalizes seats, credits, traffic, and usage
Reporting reproducibility	Ensures stakeholders can trust attribution

Weight the scorecard according to the primary job. Support accuracy should outweigh meeting conversion for a service deployment; qualified pipeline should outweigh ticket features for buyer engagement.

Which should you choose?

Choose HubSpot if the company wants one CRM-centered platform across marketing, sales, service, and success.

Choose Intercom if the primary job is product-led customer service with a strong Messenger and Fin AI Agent.

Choose Drift if the primary job is B2B website engagement connected to account and revenue workflows—and the current Clari and Salesloft roadmap fits your buying horizon.

If two jobs matter equally, compare total architecture rather than widgets. It may be reasonable to use one system for customer service and another for CRM or revenue orchestration, provided identity and consent remain reliable.

How Currai fits

Currai is not a CRM, website messenger, or help desk. It is an observability, evaluation, and prompt-management platform for custom LLM workflows.

When a team builds a custom support or buyer agent around one of these systems, Currai can capture instrumented prompts, retrieval, model calls, actions, latency, cost, and errors in a complete trace. Evals can then score support accuracy, lead qualification, safe escalation, or tool success on the outcomes that actually matter.

Learn about observability for AI agents, debugging slow RAG pipelines, or start tracing.

Frequently asked questions

Is Drift shutting down?

No current official announcement says Drift is shutting down. Salesloft's 2026 release notes include new Drift capabilities, and the combined company has described Drift as operational and strategic. Ask Salesloft for the current roadmap before purchasing.

Is HubSpot or Intercom better for support?

Intercom is generally better for product-led, messaging-first support. HubSpot is better when support must share a native CRM and workflows with marketing, sales, and customer success.

Is Drift a direct Intercom alternative?

Only for part of the use case. Both provide website conversations, but Drift is oriented toward B2B buyer engagement and revenue, while Intercom is oriented toward customer service and in-product support.

Can Currai replace these products?

No. Currai traces and evaluates custom LLM applications; it does not provide the CRM, shared inbox, messenger, or revenue platform being compared.