Mixmax

Sales engagement that lives inside Gmail instead of replacing it

Mixmax is a Gmail-native sales engagement platform that adds sequences, email tracking, embedded scheduling, and a trio of AI copilots (inbox, meeting, and engagement) directly into the inbox reps already work in, positioning itself as the fast-setup alternative to platform-style tools like Outreach and Salesloft.

Visit website

Overview

Mixmax started in 2014 as a Gmail productivity layer, calendars embedded in emails, open tracking, polls, one-click scheduling, and grew into a sales engagement product without ever abandoning its core architectural bet: reps should not have to leave their inbox to run outreach. Sequences are built and launched from Gmail, replies land in Gmail, and engagement data syncs out to Salesforce or HubSpot in the background. The company contrasts its claimed 10-minute setup against the 4 to 8 week implementations it attributes to Outreach.

In 2026 Mixmax repackaged the platform around three AI copilots, two sold separately and all three in a bundle: Inbox Copilot (email categorization, smart reminders, contextual reply drafting), Meeting Copilot (pre-meeting briefs, live notes, automatic summaries and action items), and Engagement Copilot (AI-assisted sequence creation and management). The pricing page now reads more like a productivity suite than a classic per-seat sales engagement grid, with a genuinely usable free tier underneath.

The buyer profile has shifted with the packaging. Mixmax still sells to mid-market sales teams (Canva, Brex, Meltwater, and DataDog appear among its customers), but its marketing now leans hard into solo operators, founders, recruiters, and consultants who want engagement tooling without an admin. The trade-off is equally clear: this is an inbox-first tool with Gmail at the center of gravity, and teams standardized on heavyweight multichannel orchestration, or on Outlook as the primary surface, are working against the grain of the product's design.

Best for

Gmail-based sales, success, and recruiting teams (and solo operators) who want sequences, tracking, scheduling, and AI assistance inside the inbox with near-zero setup, rather than a separate platform reps must be forced to log into.

Not the right fit for

Outlook-centric organizations; Outlook appears among the integrations, but the product's design, extension, and best features are built around Gmail, and a Microsoft-first team will feel like second-class users.
High-volume cold email operations; sends go through the user's own Gmail account with sequence-recipient caps per month, the opposite architecture of unlimited-mailbox senders like Instantly or Smartlead.
Teams that need deep native calling, SMS, and LinkedIn steps in one sequence; the dialer and SMS are add-ons and LinkedIn touches are comparatively shallow next to true multichannel platforms.
Enterprise revenue orgs that want forecasting, conversation intelligence, and rep coaching in the same contract; Mixmax deliberately does less than Outreach or Salesloft on that layer.

How it works

1
Mixmax installs as a Chrome extension layered onto Gmail plus a web app for sequences, reporting, and admin. Once connected, every compose window gains tracking, templates, polls, embedded availability, and send-later controls; emails send from the user's own Gmail account rather than bulk infrastructure, which Mixmax argues helps deliverability and authenticity.
2
Sequences are multi-step outreach flows created from the inbox or the web app: recipients are added individually, from CSV, or from CRM lists, and follow-ups send automatically on schedule until a reply is detected, at which point the sequence stops for that recipient. Rules (Mixmax's workflow engine) automate the surrounding busywork, such as creating CRM tasks on opens, alerting Slack on replies, or updating Salesforce fields when a meeting is booked.
3
The copilots sit on top of this base. Inbox Copilot triages the mailbox and surfaces follow-ups that would otherwise slip; Meeting Copilot preps briefs before calls and writes summaries after; Engagement Copilot drafts sequences and manages ongoing touches. Mixmax also connects to Claude and ChatGPT so users can drive actions through natural language commands.
4
Scheduling is the platform's oldest strength: one-click booking links, availability embedded directly inside an email (a recipient taps a time without leaving the message), and group scheduling with vote-on-a-time polls. Meetings booked this way flow into the calendar and CRM automatically.

Feature breakdown

22 features in 5 modules

Sequences and outreach

Multi-step automated outreach run from inside Gmail rather than a separate sending platform.

Gmail-native sequences: Multi-step email sequences composed and launched from the inbox or web app, with automatic stop-on-reply so prospects who respond never get a canned follow-up.
Personal-account sending: Emails send through the user's own Gmail account, not shared bulk servers, keeping replies, threading, and sent-mail history in the rep's real mailbox.
Sequence recipient metering: Plans meter monthly sequence recipients (50 on Free, 3,000 pooled on Teams) with paid expansion packs of 1,500 to 15,000 extra recipients.
Templates and variables: Shared team templates with merge variables and per-recipient customization before a sequence launches.
A/B-style iteration via analytics: Open, click, reply, and downstream meeting data per sequence stage shows which copy performs, informing edits mid-flight.

AI copilots

The 2026 repackaging: three AI assistants covering inbox, meetings, and outreach, with Meeting Copilot sold only in the Suite.

Inbox Copilot: Categorizes incoming mail, tracks commitments, sets smart reminders, and drafts contextual replies so follow-ups stop slipping through the inbox.
Meeting Copilot: Generates pre-meeting briefs from CRM and email context, takes live notes, and produces summaries with action items; Meeting Prep rolled out to all Meeting Copilot users in April 2026.
Engagement Copilot: AI sequence builder and outreach manager that drafts multi-step campaigns in minutes and keeps conversations moving; the priciest of the three copilots at $49/user/month annual.
Claude and ChatGPT connectivity: Mixmax connects to Claude and ChatGPT so users can trigger platform actions with natural language rather than clicking through the UI.

Scheduling

The feature Mixmax was originally known for: killing the back-and-forth of booking.

Embedded availability: Free/busy calendar slots render directly inside the email body; the recipient clicks a time and the meeting books without visiting an external page.
One-click booking links: Personal and team booking pages usable in email signatures and on websites.
Group scheduling and polls: Propose multiple times and let attendees vote, useful for multi-stakeholder meetings.
Round-robin and CRM-logged meetings: Meetings distribute across team members and log automatically to Salesforce or HubSpot on team plans.

Tracking, tasks, and workflow automation

Engagement signals plus a rules engine that turns them into actions.

Open and click tracking: Per-recipient open and click notifications on one-off emails and sequences, with engagement history visible in the inbox sidebar (20 tracked emails/month on Free).
Workflow rules: If-this-then-that automation: create a Salesforce task on a click, ping Slack on a reply, or advance a prospect when a meeting books; advanced rules are gated to the Teams plan.
Tasks and reminders: Follow-up tasks and snooze-style reminders keep manual touches on schedule alongside automated steps.
Email enhancements: Polls, surveys, link previews, and embedded media inside messages, remnants of the productivity-suite era that still differentiate one-to-one mail.

CRM sync and platform

Bi-directional data flow to the systems of record, plus team administration.

Salesforce sync and insights: Emails, opens, clicks, and meetings log to Salesforce automatically; Salesforce Insights surfaces CRM context in the inbox on the Teams plan.
HubSpot, Pipedrive, and other CRMs: Native connections also cover HubSpot, Pipedrive, Zoho CRM, Copper, Insightly, and Microsoft Dynamics 365.
Broad integration catalog: Slack, Zoom, Dialpad, Orum, Gong, Vidyard, ZoomInfo, RB2B, Seamless.AI, LinkedIn Sales Navigator, Typeform, Zapier, Google Workspace apps, and an open API.
Dialer and SMS add-ons: US and international calling plus SMS are available as paid add-ons rather than bundled channels.
Custom branding and domains: Branding removal and custom link domains are cheap add-ons ($9/month each annual) rather than enterprise-tier gates.

Use cases

4 documented

Founder doing founder-led sales

Runs 20 to 40 high-touch conversations a month from Gmail and keeps losing threads; a full sales engagement platform is overkill and would never get configured.

The free tier or a single Inbox Copilot seat adds tracking, reminders, and embedded scheduling in minutes, and sequences can come later without a migration.

Mid-market SDR/AE team on Google Workspace and Salesforce

Reps ignore the current engagement platform because it is a separate tab with its own login, and activity logging to Salesforce is inconsistent.

Because Mixmax lives where reps already work, adoption is the default rather than a change-management project, and workflow rules push clean activity data to Salesforce automatically.

Recruiter or talent agent

Candidate outreach needs personal-feeling follow-ups and a lot of interview scheduling across multiple stakeholders.

Sequences handle follow-ups from the recruiter's own address while embedded availability and group polls compress scheduling from days of back-and-forth to one email.

Customer success team running renewals

CSMs need meeting prep, follow-through on commitments, and light outbound touches, not a cold-email machine.

Meeting Copilot briefs and summaries plus Inbox Copilot reminders cover the follow-through problem, with engagement data logged against accounts in the CRM.

Pricing

from $29/user/mo (single copilot, billed annually)

Per-user subscription sold as two individually priced AI copilots (Inbox, Engagement) or the Suite, which adds Meeting Copilot, with a custom-priced Teams plan for 5+ users; a free tier and metered add-ons (extra sequence recipients, dialer, SMS, branding) sit around the core plans.

Plan	Price	Includes
Inbox Copilot	$29 per user/month billed annually ($34 monthly)	Email categorization and smart reminders Contextual reply drafting Tracking and core inbox tooling
Engagement Copilot	$49 per user/month billed annually ($65 monthly)	AI sequence builder Outreach management and engagement signals
Mixmax Suite	$89 per user/month billed annually ($105 monthly)	All three copilots, including Meeting Copilot, which is sold only in the Suite Marked most popular Only Inbox and Engagement Copilot are sold separately ($78 annual combined); Meeting Copilot comes only with the Suite.
Mixmax for Teams	Custom 5+ users, annual contract	3,000 monthly sequence recipients pooled Dialer and Salesforce Insights Custom branding and domain Advanced workflow rules

Add-ons

Extra sequence recipients ($19 to $59/mo annual): +1,500, +5,000, or +15,000 recipients/month ($25/$45/$75 monthly).
Custom branding and custom domains ($9/mo annual ($12 monthly)): One combined add-on, priced per paid seat.
Dialer (US + international) (Quoted add-on)
SMS (Quoted add-on)

Billing notes

Annual billing runs roughly 15 to 25 percent below monthly depending on the copilot; the Engagement Copilot has the steepest monthly premium ($65 vs $49).
Sequence volume is the hidden meter: the Teams plan includes 3,000 monthly sequence recipients, and outbound-heavy teams should budget for recipient expansion packs on top of seat prices.
The free tier is a real free plan, not a trial: 20 tracked emails and 50 sequence recipients a month is enough for a light-touch solo user to stay on it indefinitely.
Teams pricing is quote-only, so the effective per-seat cost for 5+ users with dialer and Salesforce Insights is not published; as of August 2026 only the copilot and Suite prices are public.

Value assessment: Priced per copilot, Mixmax is cheap to start and easy to right-size: a founder can get real value at $29, and $89 for the Suite undercuts typical per-seat pricing at Outreach or Salesloft by a wide margin while covering most of what an SMB team actually uses. The economics thin out at volume, though: metered sequence recipients plus paid dialer, SMS, and recipient packs mean an outbound-heavy team can assemble a total cost that approaches mid-market platforms that bundle those channels, and at that point the buyer is paying inbox-native convenience prices for platform-scale work.

Entry price history

Entry price first recorded on 26 September 2026. It will be re-checked when this category next comes round the rotation.

Checked	Entry price	What happened
26 September 2026	$29/user/mo (single copilot, billed annually)	First recorded

Dates are when SaaSTracker checked the vendor’s published pricing, not when the vendor changed it. See the price changes log for movements across the whole database.

Strengths & limitations

Strengths

Genuinely inbox-native: reps adopt it because it appears inside Gmail rather than demanding a second workspace, which is the single biggest failure mode of heavier engagement platforms.
Setup measured in minutes, not weeks; no implementation project, admin certification, or onboarding consultants required.
Scheduling is best-in-class for the category: embedded availability inside the email body still beats sending a booking link.
The copilot packaging lets buyers pay only for the job they have (inbox triage, meetings, or outreach) instead of one monolithic seat price.
A real free tier and cheap add-ons (branding, domains) make it unusually friendly to solo operators and tiny teams.
SOC 2 certification, GDPR compliance, and Google's third-party security audit for Gmail API access are documented, unusual diligence at this price point.

Limitations

Gmail is the center of gravity; Outlook support exists but the product is visibly built Google-first, making it a poor standard for Microsoft shops.
Multichannel depth is thin: calling and SMS are add-ons and LinkedIn steps are shallow next to platforms that treat phone and social as first-class sequence channels.
Sequence recipient caps make it structurally wrong for high-volume cold outbound; it is engagement tooling for real relationships, not a volume sender.
Teams-plan pricing is opaque (quote-only), so comparing true multi-seat cost against Outplay or Reply.io requires a sales conversation.
No native conversation intelligence, forecasting, or coaching layer; revenue orgs wanting those will outgrow Mixmax or run a second tool.

Head-to-head comparisons

4 alternatives

Mixmax vs Reply.io

from $59/user/mo ($49 billed annually)

Reply.io is a standalone multichannel platform with its own data, AI SDR agents, and heavier outbound firepower; Mixmax trades that breadth for living inside Gmail. Pick Reply.io when cold outbound volume and multichannel steps (calls, LinkedIn) are the job; pick Mixmax when the job is warm pipeline, meetings, and follow-through in the inbox reps already trust.

Full Mixmax vs Reply.io comparison

Mixmax vs Outplay

from $39/user/mo (Starter, billed annually); free-forever tier available

Outplay is the closest price-tier rival but takes the opposite architectural bet: a full separate platform with native dialer, SMS, WhatsApp, and chat channels. Outplay wins for SDR teams running true multichannel sequences on a budget; Mixmax wins for teams whose work lives in Gmail and whose bottleneck is follow-ups and meetings rather than channel coverage.

Full Mixmax vs Outplay comparison

Mixmax vs Overloop

from $69/user/mo (Starter)

Overloop bundles the prospect data (450M contacts) and AI-generated campaigns, answering 'who do I email and what do I say'; Mixmax assumes you already know who to contact and optimizes everything after that: tracking, scheduling, follow-through, CRM hygiene. Cold-start prospecting favors Overloop; working an existing network and pipeline favors Mixmax.

Full Mixmax vs Overloop comparison

Mixmax vs Mailshake

from $25/user/mo (Starter, billed annually)

Where the rep works decides this one. Mixmax lives inside Gmail at $29 a user, so sequences, tracking, and scheduling appear in the inbox reps already have open, which is why adoption rarely needs enforcing. Mailshake is a standalone tool at $25 a user with a built-in dialer, a bundled prospect database, and a veteran cold email core. Gmail-native teams that resent logging into a separate platform take Mixmax; teams that want phone in the same sequence as email take Mailshake.

Full Mixmax vs Mailshake comparison

Pairs well with

8 categories

Mixmax is a engagement tool, and a team running it still has 8 neighbouring categories to staff. The pick in each is Prospeo for B2B data providers, MailStrike for email deliverability & warming, Salesfinity for dialers & business phone, Sybill for conversation intelligence, Cal.com for scheduling & booking, Documenso for proposals & e-signature, Circleback for AI meeting note takers and HeyReach for LinkedIn outreach, each the leading tool in that category on published criteria.

ProspeoB2B Data Providers · Momentum
Because
Mixmax is built for engagement, not data. Prospeo adds honest reveal economics.
Benefit
Lists get built in minutes from filters, rather than bought, scraped, or typed out by hand.
MailStrikeEmail Deliverability & Warming · Innovation
Because
Mixmax sequences from a pool of connected mailboxes. MailStrike warms each on its own behaviour and scores them separately, so one bad inbox cannot drag the pool.
Benefit
Campaigns reach the inbox instead of the spam folder, and a reputation problem shows up before the send does.
SalesfinityDialers & Business Phone · Momentum
Because
Mixmax sends buyers elsewhere for deep native calling, SMS, and LinkedIn steps in one sequence. Salesfinity adds live salesfloor with listen.
Benefit
Reps dial straight from the record with the call logged, instead of a phone and a spreadsheet.
SybillConversation Intelligence · Momentum
Because
Mixmax sends buyers elsewhere for forecasting, conversation intelligence, and rep coaching in the same contract. Sybill adds SOC 2, GDPR, and ISO 27001 published together.
Benefit
What good reps do on calls becomes visible, so it can be taught rather than admired.
Cal.comScheduling & Booking · Momentum
Because
Mixmax is built for engagement, not scheduling. Cal.com adds SOC 2, HIPAA, and ISO 27001 on Organizations plus SAML and SCIM.
Benefit
Meetings get booked in one click at times that are genuinely free, with no back and forth.
DocumensoProposals & E-signature · Momentum
Because
Mixmax is built for engagement, not proposals. Documenso adds only product in this category you can genuinely self-host.
Benefit
A quote goes out the same day and comes back signed, with a record of who opened it.
CirclebackAI Meeting Note Takers · Momentum
Because
Mixmax is built for engagement, not meeting notes. Circleback adds SOC 2 Type II.
Benefit
Nobody types notes during a call, and what was promised on it is searchable afterwards.
HeyReachLinkedIn Outreach · Momentum
Because
Mixmax lists multichannel depth is thin among its limits. HeyReach adds sender rotation with pooled limits.
Benefit
A second channel reaches the people who never open email, without a rep doing it by hand.

Pairings follow the methodology: the leading tool in each complementary category, chosen on published criteria. Placement cannot be purchased.

Full Mixmax stack

Implementation & onboarding

Setup time: Minutes for an individual (install the Chrome extension, connect Gmail); a few hours to a few days for a team rollout with CRM sync, shared templates, and workflow rules. Mixmax markets 10-minute setup against multi-week enterprise implementations, and for the core product that claim is credible.
Learning curve: Low. The UI extends familiar Gmail patterns, and the copilots reduce configuration rather than adding it. Workflow rules and Salesforce sync tuning are the only areas needing real admin attention.
Onboarding: Self-serve with docs and in-app guidance; team onboarding support comes with the Teams plan.
Migration notes: No sending-infrastructure migration since mail flows through users' own Gmail accounts. Sequences and templates must be rebuilt when arriving from another platform; historical engagement data does not import.

Platform, API & security

Platforms: Web appChrome extension (Gmail)API
API: Open API plus Zapier for custom workflows; natural-language control is available through Claude and ChatGPT connectivity.
Compliance: SOC 2 Type IIGDPRHIPAACPRA
Data residency: Not publicly specified.
SSO: Team plans support standard Google sign-in; SAML SSO is not prominently advertised on public pages.
Security notes: Mixmax states it is audited by Google, the third-party security assessment required for restricted-scope Gmail API access, alongside SOC 2 certification.

Support & resources

Channels: In-app and email supportHelp center (success.mixmax.com)
Documentation: Mature help center plus an active blog with monthly product release notes.
Community: No large public community; customer marketing leans on G2 reviews, where Mixmax holds top usability ratings for the category.

Company

Founded: 2014
Headquarters: San Francisco, California, US
Ownership: Venture-backed
Founders: Olof Mathe, Brad Vogel, Chanpory Rith
Employees: ~126 (est. 2026, third-party profiles; LinkedIn band 51-200)
Funding: About $22M raised across 5 rounds, including a $10.3M Series B in February 2018 led by SaaStr Fund and Creandum.

Funding history

Round	Amount	Year	Notes
Series B	$10.3M	2018	Led by SaaStr Fund and Creandum.

Timeline

2014Founded in San Francisco by Olof Mathe, Brad Vogel, and Chanpory Rith as a Gmail productivity layer (tracking, embedded calendars, polls).
2018Raises a $10.3M Series B led by SaaStr Fund and Creandum, bringing total funding to roughly $22M.
2020Matures from email productivity into a sales engagement platform: sequences, workflow rules, and deep Salesforce sync become the core sell.
2026April: Meeting Prep ships to all Meeting Copilot users. May: platform repackaged around three AI copilots (Inbox, Meeting, Engagement) with per-copilot pricing and an $89 Suite bundle; by September Meeting Copilot was sold only inside the Suite.

Integrations

Gmail / Google Workspace
Salesforce
HubSpot
Pipedrive
Zoho CRM
Microsoft Dynamics 365
Copper
Insightly
Slack
Zoom
Dialpad
Orum
Gong
Vidyard
ZoomInfo
Seamless.AI
RB2B
LinkedIn Sales Navigator
Typeform
SurveyMonkey
Zapier
Claude / ChatGPT (natural language commands)
Mixmax API

Frequently asked questions

13 questions

What is Mixmax?

Mixmax is a sales engagement platform that runs inside Gmail: sequences, email tracking, embedded scheduling, workflow automation, and three AI copilots for inbox triage, meetings, and outreach. It targets teams and solo operators who want engagement tooling without adopting a separate platform.

How much does Mixmax cost?

Each AI copilot (Inbox, Meeting) costs $29/user/month billed annually, Engagement Copilot is $49, and the Suite bundle of all three is $89/user/month annual ($105 monthly). A Teams plan for 5+ users with a pooled 3,000 monthly sequence recipients, dialer, and Salesforce Insights is custom-priced. A free plan and a 14-day full-featured trial exist.

Does Mixmax have a free plan?

Yes, a genuinely free tier with 20 tracked emails and 50 sequence recipients per month plus basic features. The 14-day trial grants the full Suite and automatically drops to the free plan if you do not upgrade.

Does Mixmax work with Outlook?

Outlook appears among the integrations, but Mixmax is built Gmail-first: the Chrome extension, inbox features, and most of the product experience assume Google Workspace. Microsoft-standardized teams will get a noticeably thinner experience and should evaluate platform-style tools instead.

Is Mixmax good for cold email?

Not as a volume tool. Mail sends from each user's own Gmail account and sequence recipients are metered per month (3,000 pooled on Teams, expandable via paid packs), so it suits targeted, personal outreach rather than the thousands-per-day cold campaigns unlimited-mailbox senders are built for.

What are Mixmax's AI copilots?

Three assistants introduced with the 2026 repackaging (Inbox and Engagement are sold separately, Meeting only in the Suite): Inbox Copilot categorizes mail, tracks follow-ups, and drafts replies; Meeting Copilot produces pre-meeting briefs, live notes, and summaries; Engagement Copilot builds and manages outreach sequences. Mixmax also connects to Claude and ChatGPT for natural language control.

Does Mixmax integrate with Salesforce and HubSpot?

Yes, both natively, with automatic logging of emails, opens, clicks, and meetings. Salesforce Insights, which surfaces CRM context inside the inbox, and advanced workflow rules are reserved for the Teams plan.

How long does Mixmax take to set up?

An individual is running in minutes: install the Chrome extension and connect Gmail. Team rollouts with CRM sync, shared templates, and workflow rules take hours to days, which is still an order of magnitude faster than the multi-week implementations typical of enterprise sales engagement platforms.

Is Mixmax secure?

Mixmax holds SOC 2 certification, states GDPR compliance, and has passed Google's third-party security audit required for restricted-scope Gmail API access, meaning its handling of mailbox data has been externally assessed.

Who is behind Mixmax?

Mixmax was founded in San Francisco in 2014 by Olof Mathe, Brad Vogel, and Chanpory Rith. It is venture-backed with about $22M raised, including a 2018 Series B led by SaaStr Fund and Creandum, and employs roughly 126 people as of 2026 per third-party profiles.

What should I pair Mixmax with?

What do I pair with Mixmax for B2B Data Providers?

Prospeo. Mixmax is built for engagement, not data. Prospeo adds honest reveal economics.

Is Mixmax enough on its own?

For engagement, yes. Mixmax does not cover email deliverability & warming, dialers & business phone and conversation intelligence, and its own profile says so; MailStrike, Salesfinity and Sybill are the tools that fill those gaps.

Editorial verdict

Mixmax remains the strongest argument that most teams never needed a sales engagement platform, they needed their inbox to do more. For Gmail-based SMB and mid-market teams, founders, and recruiters, it delivers the daily 80 percent (sequences, tracking, scheduling, follow-through, CRM hygiene) with adoption that happens by default and pricing that starts at $29. The 2026 copilot packaging sharpened that story rather than diluting it. But the same architecture that makes it frictionless caps its ceiling: metered sequence volume, add-on channels, and Gmail-first design mean volume outbound shops, Microsoft orgs, and enterprises wanting revenue intelligence should look at Outplay, Reply.io, or the enterprise incumbents instead. Buy Mixmax for follow-through, not firepower.

Written by the SaaSTracker editorial team. Awards, when shown, are judged against the published criteria in our methodology.