The best sales engagement software in 2026 is Outreach and Salesloft for enterprise sequences, Apollo.io for an all in one prospecting and outreach tool, Gong for conversation and revenue intelligence, and Instantly and lemlist for scaled cold email. Below we compare the 20 leading sales engagement tools on price, features, ratings and who each one suits best.
Sponsored placement on this category page.
Ranked on verified ratings, pricing, feature depth and fit.
A leading enterprise sales engagement platform for building and running multichannel sequences, with strong automation and analytics.
A polished enterprise platform spanning cadences, conversation intelligence and deal management across the full revenue workflow.
An all in one platform combining a huge B2B contact database with sequences and a dialer, hugely popular with SMB and mid market teams.
The sales engagement side of HubSpot, with sequences and tracking built on its free CRM, ideal for teams already in HubSpot.
A Salesforce native engagement tool, now part of Clari, favoured by teams that want tight, reliable Salesforce integration.
The leading revenue intelligence platform, recording and analysing sales calls to surface insights, coaching and accurate forecasts.
A multichannel sales engagement tool with AI powered outreach and an AI SDR, spanning email, calls, LinkedIn and more.
A cold email infrastructure tool for sending at scale with unlimited inboxes, warmup and white label agency features.
A cold email platform built for volume, with unlimited sending inboxes, warmup and deliverability tools loved by agencies and founders.
A cold outreach tool known for image and video personalisation and multichannel sequences across email and LinkedIn.
| Tool | Rating | Starts at | Free plan | Best for |
|---|---|---|---|---|
| Outreach | ★ 4.3 | Quote based | No | Enterprise sequences |
| Salesloft | ★ 4.5 | Quote based | No | Enterprise revenue workflow |
| Apollo.io | ★ 4.7 | Free, then $49/user/mo | Yes | All in one prospecting + outreach |
| HubSpot Sales Hub | ★ 4.4 | Free, then $20/seat/mo | Yes | HubSpot users and SMBs |
| Groove | ★ 4.6 | Quote based | No | Salesforce native teams |
| Gong | ★ 4.7 | Quote based | No | Conversation and revenue intelligence |
| Reply.io | ★ 4.6 | From $59/user/mo | Yes | AI sales outreach |
| Smartlead | ★ 4.6 | From $39/mo | No | Cold email at scale |
| Instantly | ★ 4.8 | From $37/mo | Yes | Scaled cold email |
| Lemlist | ★ 4.5 | From $39/mo | Yes | Personalised cold outreach |
Market size and forecast · 8.8% CAGR. Sources: Market Research Future, Salesforce State of Sales, G2
The figures that define the sales engagement market, each linked to its original source so you can verify every number.
| Metric | Figure | Source |
|---|---|---|
| Market size, 2025 | $7.2B | marketresearchfuture.com |
| Forecast CAGR to 2035 | 8.8% | marketresearchfuture.com |
| Projected market size, 2035 | $16.8B | marketresearchfuture.com |
| Touches to reach a prospect | 8+ | salesforce.com |
| Market size, 2024 | $6.6B | Market Research Future |
| Rep time spent selling | ~30% | Market Research Future |
| Tools compared | 20 | 6S Software directory |
Sales engagement software helps sales reps reach prospects consistently across email, phone, LinkedIn and other channels, using structured sequences rather than ad hoc outreach. It automates the repetitive parts of prospecting, such as sending follow ups, logging activity and reminding reps what to do next, so a team can run far more outreach without letting leads slip. The category sits between a CRM, which stores the records, and the rep, who does the selling.
The need is simple: reaching buyers is hard. It typically takes eight or more touches to connect with a prospect, and sales reps spend only around a third of their time actually selling, with the rest lost to admin and manual tasks [Salesforce]. Sales engagement tools exist to automate that admin and make every touch count, which is why the market reached about 7.2 billion US dollars in 2025 [Market Research Future].
At the centre is the sequence, sometimes called a cadence: a predefined series of steps across channels, such as an email on day one, a LinkedIn connection on day two, and a call on day four. Reps enrol prospects into a sequence, and the software schedules each step, automates the emails, and queues the manual tasks like calls at the right time. Everything syncs back to the CRM so activity is logged automatically.
Around that core, platforms add email tracking, a built in dialer, templates and analytics on what messaging and cadences work best. Newer categories layer on conversation intelligence, which records and analyses calls, and AI that drafts messages, prioritises prospects and even runs as an autonomous AI SDR. The common thread is helping reps do more high quality outreach with less manual effort.
Feature lists get long, so focus on what decides whether a tool earns its place.
Enterprise sequence platforms like Outreach and Salesloft run full multichannel cadences at scale. All in one prospecting tools like Apollo.io bundle a B2B contact database with engagement. Revenue and conversation intelligence tools like Gong analyse calls and forecasts. Cold email specialists like Instantly, Smartlead and lemlist focus on high volume outbound. And CRM linked tools like HubSpot Sales Hub add engagement to a CRM many teams already use.
Match the tool to your motion and size. A large enterprise sales org wants Outreach or Salesloft for their depth and governance. A small or mid market team that also needs contact data should look at Apollo.io, which bundles both affordably. A team focused on coaching and forecasting needs Gong. An agency or founder running high volume cold email wants Instantly, Smartlead or lemlist. A team already in HubSpot may simply use Sales Hub.
Then weigh three practical factors. First, your CRM, since tight, reliable sync is essential and some tools are built natively for Salesforce. Second, whether you need a contact database, because tools like Apollo bundle it while others assume you bring your own. Third, pricing model, as enterprise tools are quote based and per user while cold email tools price on volume. Trial two options and cross check verified reviews on G2 and Capterra.
Pricing splits sharply by segment. Enterprise platforms like Outreach, Salesloft and Gong are quote based and sold per user, often over 100 US dollars per user per month with annual contracts, reflecting their depth and governance. All in one tools like Apollo.io publish per user pricing with a free tier, starting around 49 US dollars per user per month. Cold email tools like Instantly and Smartlead price on sending volume and inboxes rather than seats, often from 30 to 100 US dollars a month.
Watch for what is bundled. Apollo includes a contact database and data credits, which others charge for separately. Enterprise tools may add platform fees and implementation. Cold email tools often require buying extra sending domains and inboxes on top. When comparing, price the full setup for your team size and outreach volume, not just the per seat headline, since the real cost depends heavily on your motion.
AI is reshaping the category fastest of all. AI now drafts personalised outreach, scores and prioritises prospects, summarises calls and drafts follow ups, and in the newest tools runs as an autonomous AI SDR that prospects and books meetings with light human oversight. Conversation and revenue intelligence, led by Gong, has become central as teams use call data for coaching and forecasting. At the same time, tightening email deliverability rules have made warmup and sending reputation a priority for any team doing outbound at volume.
Native placement between content sections.