United States verdict (TL;DR)
Verified 2026-05-17The US is the home market for every major sales engagement vendor. Outreach and Salesloft are the enterprise duopoly, both US-built and US-priced ($130-$230/seat/mo). Apollo.io is the strongest all-in-one value alternative. The 2026 compliance variable that most buyers underestimate: California, Pennsylvania, and Massachusetts are two-party-consent states for call recording; Florida joined in 2024 via updated statute. Any sales engagement tool recording outbound calls must support per-state consent disclaimers or auto-pause recording, and not all do. TCPA governs cold SMS and autodialed calls to cell phones; CAN-SPAM is table-stakes but lighter than EU PECR. The Do Not Call Registry applies to B2C; most B2B calling is exempt but state law varies.
Picks for United States
- Enterprise US sales orgs (100+ reps): outreach Deepest cadence and workflow customization. 5,000+ US enterprise customers including Zoom, Docusign, and Okta. Strongest analytics depth at scale. Two-party-consent call recording config available.
- Salesforce-anchored US mid-market (50-500 reps): salesloft Cleanest Salesforce integration. Atlanta-built. Cadence + Dialer + Conversations (Drift) bundled. Mid-market price point ($125-$165/seat/mo). TCPA dialer suppression list support.
- US SMB and mid-market needing sales intelligence + engagement: apollo 275M+ US contacts + cadence + dialer at $79-$149/seat/mo. Best value. Dominant replacement for separate ZoomInfo + Outreach stacks at under 100 reps.
- US Salesforce-native SDR teams: groove Native Salesforce architecture (no sync). Acquired by Clari 2022. Used by Autodesk, Google Cloud, and Uber SDR teams. Zero data-sync lag, which matters for SFDC-anchored compliance workflows.
- US teams anchored to ZoomInfo: zoominfo-engage Bundled with ZoomInfo intelligence. Default for any US sales org on a ZoomInfo enterprise contract. Avoids double data licensing.
- US email-only SMB (1-25 reps): yesware Cheapest credible email tracking + sequences ($19-$65/seat/mo). Boston-built. Fits US solo AEs and small teams not needing a full sequencing platform.
How the sales engagement software market looks in United States
The US is the deepest sales engagement market in the world and the home market of every major vendor in this ranking. Buyers face the reverse problem of most countries: too many credible options at escalating prices. The category split is sharp. Enterprise orgs above 200 reps choose between Outreach and Salesloft almost exclusively; the decision is usually made by the CRO and RevOps lead based on CRM (Outreach if multi-CRM, Salesloft if pure SFDC), not by product trial. Mid-market at 25-200 reps is the most competitive segment: Apollo.io has taken substantial share from both duopoly vendors since 2023 by bundling contact data and engagement at one-third the price.
The 2026 structural shift: AI SDR agents (Ava by Artisan, SDRx by Klenty, Jasper for SDR) are eating pure cold-outbound sequencing. Outreach and Salesloft have both responded with AI SDR features (Outreach Kaia, Salesloft Rhythm) but adoption is uneven. US buyers signing 3-year enterprise contracts should insist on a 12-month evaluation clause.
Regulatory nuance matters more in 2026 than it did in 2023. TCPA class-action exposure for autodialed B2C SMS is significant; B2B exemptions exist but are contested at state level. Two-party consent for call recording is law in California (Penal Code 632), Pennsylvania (Wiretap Act), Massachusetts (M.G.L. c. 272, s. 99), Florida (F.S. 934.03, updated 2024), Illinois (720 ILCS 5/14-2), Nevada, Washington, and Connecticut. Sales engagement tools that cannot disable or add consent prompts per state of the callee (not the caller) create legal exposure. Outreach, Salesloft, and Groove handle this; Apollo.io and Mixmax handle it with configuration; Lemlist and Yesware have thinner call infrastructure and thinner controls.
TCPA (Telephone Consumer Protection Act): autodialed or prerecorded calls/SMS to cell phones require prior express consent for B2C; B2B has a narrower exemption but state law varies. CAN-SPAM: table-stakes commercial email compliance, all vendors satisfy it. Do Not Call Registry: applies to B2C residential calls; B2B established business relationships are generally exempt. Two-party call recording consent required in CA, PA, MA, FL, IL, NV, WA, CT; confirm your chosen platform can suppress or add consent prompts per callee state. State-level privacy (CCPA in CA, VCDPA in VA, CPA in CO) affects email prospecting data sourcing; verify your contact data source (Apollo, ZoomInfo, Cognism) has California-compliant data collection.
Quick comparison, ranked for United States
| Product | Best for | Starts at | 10-emp/mo* | Pricing | G2 | Geo |
|---|---|---|---|---|---|---|
| 1 Outreach | Enterprise sales orgs | Quote | - | 4.3 | Global; strongest in US, EU, UK | |
| 2 Salesloft | Mid-market sales orgs on Salesforce | Quote | - | 4.5 | Global; strongest in US, EU, UK | |
| 3 Apollo.io | SMB-mid-market outbound teams | $0 + $0/emp | $0 | 4.7 | Global; strongest in US; data weaker in EU | |
| 4 Groove (Clari) | Salesforce-anchored mid-market | Quote | - | 4.6 | Global; strongest in US, UK | |
| 6 ZoomInfo Engage | Enterprise outbound on ZoomInfo | Quote | - | 4.0 | Global; strongest in US | |
| 5 Cognism | European outbound teams | Quote | - | 4.6 | Global; strongest in UK, EU, expanding US | |
| 7 Mixmax | SMB sales teams | $0 + $0/emp | $0 | 4.6 | Global; strongest in US, EU | |
| 8 Reply.io | AI-first outbound teams | $59 | $59 | 4.6 | Global; strongest in US, EU | |
| 9 Lemlist | Cold-only outbound teams | $39 | $39 | 4.5 | Global; strongest in EU, US, UK | |
| 10 Yesware | Solo reps and very small teams | $19 | $19 | 4.4 | Primarily US, UK |
*10-employee monthly cost = base fee + (per-employee × 10) using the lowest published tier. For opaque-pricing vendors, no value is shown.
What buyers in United States actually pay
Median annual deal size by employee band, in USD. Crowdsourced from anonymized buyer disclosures.
| Product | Employee band | Median annual (USD) | Sample | Notes |
|---|---|---|---|---|
| Outreach | 50-200 reps | $78,000 | 124 | Professional tier; typical mid-market US contract |
| Outreach | 200-1,000 reps | $220,000 | 62 | Enterprise tier with analytics |
| Salesloft | 50-200 reps | $65,000 | 98 | Advanced tier with dialer |
| Apollo.io | 10-50 reps | $18,000 | 189 | Professional plan; typical US SMB |
| Groove (Clari) | 50-200 reps | $38,000 | 54 | SFDC-native; per-seat annual |
| Mixmax | 10-50 reps | $14,400 | 83 | Growth plan; Gmail-native |
| Yesware | 1-25 reps | $4,800 | 112 | Pro plan per rep/year |
United States-built or United States-strong vendors worth knowing
Not yet ranked in our global top 10, but credible options for United States buyers and worth a shortlist.
Amplemarket
Visit ↗SF-based sales intelligence + engagement, direct Apollo competitor. Strong AI personalization. $70-$130/seat/mo.
Klenty
Visit ↗Bangalore-founded but US-go-to-market dominant. AI SDR features (SDRx) strong. $50-$100/seat/mo. Growing in US tech mid-market.
Saleshandy
Visit ↗US-popular email outreach tool at $36-$99/seat/mo. Cold email-only but best-in-class deliverability features for US B2B.
All 10, ranked for United States
Same intelligence as the global ranking, vendor trust, review patterns, verified pricing, compliance, reordered for the United States market.
Outreach
Deepest cadence and analytics for enterprise sales orgs.
Outreach is the enterprise sales engagement leader, founded 2014, last valued $4.4B (2021). The product's strengths: deepest cadence and sequence customization, strongest analytics depth, and the largest installed base in enterprise (5,000+ customers). Best fit for sales orgs with 100+ reps requiring workflow customization. Trade-offs: pricing escalated meaningfully ($130-$230/seat/mo typical mid-market), AI features arrived later than Apollo and Reply.io, and customer support quality has declined as the company scaled.
Enterprise sales orgs (100+ reps) requiring workflow customization, deep analytics, and proven enterprise scale.
SMB sales teams under 50 reps (Apollo/Mixmax cheaper), Salesforce-native teams (Groove cleaner integration), or AI-first cold outbound (AI SDR agents better).
Strengths
- Deepest cadence and sequence customization
- Strongest analytics and reporting depth
- Largest enterprise installed base (5,000+ customers)
- Strong workflow customization for complex orgs
- Mature integration ecosystem (300+)
- Established AI features (Outreach Kaia, Outreach AI)
Weaknesses
- Pricing escalated meaningfully ($130-$230/seat/mo)
- AI features arrived later than challengers
- Customer support quality declined as company scaled
- Implementation complexity meaningful for mid-market
- Dialer requires separate purchase for some tiers
Pricing tiers
opaque- Standard~$100-$130/seat/mo typicalQuote
- Professional$160-$200/seat/mo with analyticsQuote
- Enterprise$200-$280/seat/mo with custom workflowsQuote
- · Implementation fee ($10K-$50K)
- · Annual price increases of 8-12%
- · Outreach Kaia (conversation AI) separate
- · Dialer add-on at lower tiers
Key features
- +Cadence/sequence builder
- +Dialer (most tiers)
- +Email tracking and templates
- +AI features (Kaia, Outreach AI)
- +Analytics and reporting
- +Workflow customization
- +300+ integrations
- +Mobile apps
Salesloft
Salesforce-anchored mid-market sales engagement default.
Salesloft is the mid-market sales engagement default for Salesforce-anchored teams. Acquired Drift (conversation AI) and now bundles Cadence + Dialer + Conversations + Deals into one platform. The product's strengths: cleanest Salesforce integration, mid-market price point ($125-$165/seat/mo), and one-platform consolidation. Trade-offs: pricing creep post-Vista acquisition (2022), some Drift integration friction, and AI features less mature than Apollo or Reply.io.
Mid-market sales orgs (50-500 reps) anchored on Salesforce, wanting one-platform consolidation (cadence + dialer + conversations + deals).
Enterprise (1,000+ reps) needing deepest workflow customization (Outreach better), HubSpot-anchored teams (Apollo better fit), or SMB under 25 reps (Mixmax/Yesware cheaper).
Strengths
- Cleanest Salesforce integration in category
- Mid-market price point ($125-$165/seat/mo)
- One-platform: Cadence + Dialer + Conversations + Deals
- Mature integration ecosystem (250+)
- Best for SFDC-anchored mid-market
- Drift acquisition added conversational AI
Weaknesses
- Pricing creep post-Vista acquisition (2022)
- Drift integration still has friction
- AI features less mature than Apollo/Reply.io
- Support response times vary
- Analytics depth thinner than Outreach Pro+
Pricing tiers
opaque- Essentials~$75-$125/seat/mo typicalQuote
- Advanced$125-$165/seat/mo with dialerQuote
- Premier$200+/seat/mo with ConversationsQuote
- · Implementation fee ($5K-$25K)
- · Annual price increases
- · Conversations (Drift) at higher tier
- · Deals module separate
Key features
- +Cadence/sequence builder
- +Dialer with local presence
- +Conversations (Drift) for call recording
- +Deals (forecasting)
- +Analytics dashboards
- +Salesforce-native architecture
- +250+ integrations
- +Mobile apps
Apollo.io
All-in-one sales intelligence + engagement at $79-$149/seat.
Apollo.io is the strongest all-in-one sales intelligence + engagement platform. Combines a 275M+ B2B contact database with cadence + dialer + email tracking + AI features at $79-$149/seat/mo, meaningfully cheaper than Outreach/Salesloft for comparable depth. Best fit for SMB-mid-market outbound teams (10-200 reps) wanting consolidated tooling. Trade-offs: contact data quality variable in non-US markets (Cognism better in EU), some advanced cadence features thinner than Outreach, and the Apollo AI add-on is the AI SDR product (covered separately as `apollo-ai`).
SMB-mid-market outbound teams (10-200 reps) wanting consolidated sales intelligence + engagement at sub-Outreach pricing.
Enterprise (500+ reps) needing deepest workflow customization (Outreach better), EU-anchored outbound (Cognism better data), or Salesforce-native teams (Groove better fit).
Strengths
- All-in-one: contacts + cadence + dialer + email
- Best value at $79-$149/seat/mo
- 275M+ B2B contact database built in
- Strong AI features (Apollo AI for SDR)
- Mature integration ecosystem (200+)
- Free tier with 50 sequences/mo
Weaknesses
- Contact data quality variable in non-US markets
- Cadence depth thinner than Outreach Pro+
- Apollo AI sold as separate product (AI SDR)
- Support is hit-or-miss
- Per-seat scaling adds up at higher tiers
Pricing tiers
public- FreeUp to 50 sequences/mo, 10K contact credits$0+$0 /mo +/emp
- BasicPer seat; basic cadence$49 /mo
- ProfessionalPer seat; dialer, AI features$79 /mo
- OrganizationPer seat; advanced reporting, SSO$149 /mo
- · Per-contact credit limits
- · Apollo AI (SDR agent) separate product
- · Dialer minutes overage
Key features
- +275M+ B2B contact database
- +Cadence/sequence builder
- +Dialer with local presence
- +Email tracking
- +AI writing features
- +Chrome extension
- +200+ integrations
- +Mobile apps
Groove (Clari)
Salesforce-native sales engagement (no sync architecture).
Groove is the Salesforce-native sales engagement platform, built directly on Salesforce architecture rather than syncing to it. Acquired by Clari in 2022, now positioned as part of the Clari Revenue Platform. The product's strengths: zero sync issues with Salesforce, native security model, and tight Clari forecasting integration. Best fit for sales orgs deeply anchored on Salesforce (50-500 reps). Trade-offs: outside Salesforce ecosystem the product is meaningfully weaker, post-Clari direction has shifted toward enterprise, and pricing has escalated.
Sales orgs deeply anchored on Salesforce (50-500 reps) wanting native architecture and tight Clari forecasting integration.
Non-Salesforce shops (Apollo/Outreach better), AI-first outbound (Apollo AI/Reply.io better), or budget-conscious SMB (Mixmax/Yesware cheaper).
Strengths
- Salesforce-native architecture (no sync)
- Tight Clari forecasting integration
- Native Salesforce security model
- Right call for SFDC-anchored mid-market
- Established brand with 1,500+ customers
Weaknesses
- Outside Salesforce ecosystem weaker
- Post-Clari direction shifted to enterprise
- Pricing escalated post-acquisition
- Product velocity slower than Apollo/Reply.io
- AI features less mature
Pricing tiers
opaque- Groove Plus~$95-$125/seat/mo typicalQuote
- Groove Premier$125-$170/seat/mo with dialerQuote
- Groove Enterprise$170+/seat/mo with Clari integrationQuote
- · Implementation fee ($5K-$25K)
- · Clari Revenue Platform separate
- · Annual price increases
Key features
- +Salesforce-native architecture
- +Cadence/sequence builder
- +Dialer
- +Email tracking
- +Clari forecasting integration (Premier+)
- +Analytics dashboards
- +150+ integrations
ZoomInfo Engage
Engagement bundled with ZoomInfo intelligence.
ZoomInfo Engage (formerly Tellwise/Chorus engagement) is ZoomInfo's sales engagement layer, bundled with their B2B intelligence platform. The product's primary advantage: tight integration with ZoomInfo contact and intent data, a default choice for ZoomInfo-committed buyers. Trade-offs: outside the ZoomInfo ecosystem weaker, pricing meaningful (ZoomInfo bundles start $15K-$80K/year), product velocity has slowed post-MarketSource consolidation, and rep UX inferior to Outreach/Salesloft.
Enterprise outbound teams already on ZoomInfo wanting bundled intelligence + engagement (50-500 reps).
Non-ZoomInfo buyers (Apollo cheaper all-in-one), best-of-breed buyers (Outreach + ZoomInfo separate), or budget-conscious SMB.
Strengths
- Tight ZoomInfo intelligence integration
- Default choice for ZoomInfo-committed buyers
- Public company financial transparency
- Mature integration with Chorus (conversation AI)
- Made for enterprise outbound on ZoomInfo
Weaknesses
- Outside ZoomInfo ecosystem weaker
- Pricing meaningful ($15K-$80K bundled)
- Product velocity slowed post-consolidation
- Rep UX inferior to Outreach/Salesloft
- Customer support quality declined
Pricing tiers
opaque- EngageBundled with ZoomInfo SalesOS; $15K-$80K+/year typicalQuote
- Engage ProAdvanced cadence + dialerQuote
- · Bundled with ZoomInfo SalesOS subscription
- · Implementation fee
- · Annual price increases of 8-12%
Key features
- +Cadence/sequence builder
- +Dialer
- +ZoomInfo intelligence integration
- +Chorus conversation AI integration
- +Email tracking
- +180+ integrations
Cognism
European-leading B2B contact data + engagement.
Cognism is the European-leading B2B contact data platform with sales engagement features. Founded 2015 in London. The product's strengths: GDPR-compliant European contact data, strong mobile number coverage in EMEA, and integrated cadence + dialer. Best fit for European outbound teams or US-based teams selling into EMEA. Trade-offs: US contact data quality not as deep as Apollo/ZoomInfo, pricing higher than Apollo, and engagement depth thinner than Outreach.
European outbound teams or US-based teams selling into EMEA, prioritizing GDPR-compliant data and mobile number coverage.
US-only outbound (Apollo cheaper, deeper US data), enterprise (Outreach/Salesloft better), or budget-conscious SMB (Apollo Free tier cheaper).
Strengths
- GDPR-compliant European contact data
- Strong mobile number coverage in EMEA
- Integrated cadence + dialer + intelligence
- Works for European outbound
- Founder-led; product velocity strong
Weaknesses
- US contact data quality less deep than Apollo
- Pricing higher than Apollo
- Engagement depth thinner than Outreach
- Smaller integration ecosystem (~120)
- Support depends on tier
Pricing tiers
opaque- Platinum~$1,500-$2,500/seat/year typicalQuote
- Diamond$2,500-$4,000/seat/year with dialerQuote
- · Implementation fee ($5K-$15K)
- · Per-contact credits at lower tiers
- · Dialer minutes overage
Key features
- +GDPR-compliant B2B contact data
- +Mobile number coverage (EMEA strongest)
- +Cadence/sequence builder
- +Dialer
- +Intent data
- +120+ integrations
Mixmax
Lightweight Salesforce-native engagement at $34-$69/seat.
Mixmax is the lightweight Salesforce-native sales engagement platform at SMB pricing. Founded 2014 in San Francisco. The product's strengths: clean Gmail-native UX, Salesforce sync, calendar scheduling, and affordable per-seat pricing ($34-$69/seat/mo). Best fit for SMB sales teams (5-50 reps) wanting basic cadence without Outreach/Salesloft complexity. Trade-offs: feature depth limited vs Outreach, scaling above 50 reps gets challenging, and AI features less mature.
SMB sales teams (5-50 reps) wanting basic cadence + calendar scheduling at SMB pricing without Outreach/Salesloft complexity.
Enterprise (Outreach/Salesloft better), AI-first outbound (Apollo/Reply.io better), or Salesforce-anchored requiring native architecture (Groove better).
Strengths
- Clean Gmail-native UX
- Salesforce sync (not native architecture)
- Calendar scheduling built in
- Affordable per-seat pricing ($34-$69/seat/mo)
- Best for SMB sales teams
- Free tier available
Weaknesses
- Feature depth limited vs Outreach
- Scaling above 50 reps challenging
- AI features less mature
- Salesforce sync (not native like Groove)
- Smaller integration ecosystem (~80)
Pricing tiers
public- Free100 emails/day, basic tracking$0+$0 /mo +/emp
- SMBPer seat; cadence + scheduling$29 /mo
- GrowthPer seat; Salesforce sync, AI$49 /mo
- Growth + SalesforcePer seat; advanced Salesforce features$69 /mo
- EnterpriseCustom; advanced securityQuote
- · Annual billing for discount
- · Per-seat scaling adds up
Key features
- +Gmail-native UX
- +Cadence/sequence builder
- +Calendar scheduling
- +Email tracking
- +Salesforce sync
- +Dialer add-on
- +80+ integrations
Lemlist
Cold email + image personalization for cold-only outbound.
Lemlist is the cold-email-focused engagement platform built in France. The product's strengths: image and video personalization in cold emails (the original Lemlist differentiator), warming network (Lemwarm), and lempod community engagement. Best fit for cold-only outbound teams (1-50 reps) prioritizing creative personalization. Trade-offs: cadence depth thinner than Outreach, no built-in dialer, and engagement layer narrower than Apollo.
Cold-only outbound teams (1-50 reps) prioritizing creative image/video personalization and warming network.
Multi-channel outbound (Reply.io/Outreach better), enterprise (Outreach/Salesloft better), or all-in-one buyers (Apollo cheaper with contacts).
Strengths
- Image and video personalization in cold emails
- Lemwarm email warming network
- Fits cold-only outbound
- Affordable pricing ($55-$129/seat/mo)
- European-built, GDPR-native
Weaknesses
- Cadence depth thinner than Outreach
- No built-in dialer
- Engagement layer narrower than Apollo
- Smaller integration ecosystem (~50)
- AI features less mature than Reply.io
Pricing tiers
public- Email StarterPer seat; basic cold email$39 /mo
- Email ProPer seat; campaigns, AI$69 /mo
- Multichannel ExpertPer seat; LinkedIn, calls$99 /mo
- Outreach ScalePer seat; advanced features$159 /mo
- · Lemwarm add-on for warmup
- · Annual billing for discount
Key features
- +Image and video personalization
- +Cold email campaigns
- +Lemwarm email warming
- +Multi-channel (Pro+)
- +AI features (Pro+)
- +50+ integrations
Yesware
Cheapest credible email tracking + sequences at $19-$65/seat.
Yesware is the cheapest credible email tracking + light sequences platform, founded 2010 in Boston, acquired by Vendasta in 2022. Best fit for solo reps and very small teams (1-10) wanting basic email tracking + sequences without paying Outreach/Salesloft prices. Trade-offs: feature depth significantly limited vs full sales engagement platforms, no dialer, no AI to speak of, and post-Vendasta acquisition product velocity has slowed.
Solo reps and very small teams (1-10 reps) wanting basic email tracking + light sequences at the lowest credible pricing.
Anyone needing real cadence depth (Mixmax/Apollo better), enterprise (Outreach/Salesloft better), or AI-first outbound (Reply.io better).
Strengths
- Cheapest credible email tracking + sequences ($19-$65/seat/mo)
- Built for solo reps and very small teams
- Gmail and Outlook native
- Email tracking and templates
- Established brand
Weaknesses
- Feature depth significantly limited
- No built-in dialer
- No AI features to speak of
- Post-Vendasta product velocity slowed
- Smaller integration ecosystem (~40)
Pricing tiers
public- ProPer seat; tracking, templates$19 /mo
- PremiumPer seat; campaigns, reports$35 /mo
- EnterprisePer seat; CRM sync, advanced$65 /mo
- · Annual billing for discount
Key features
- +Email tracking
- +Email templates
- +Light sequences (Premium+)
- +Gmail and Outlook native
- +40+ integrations
Frequently asked questions
The questions buyers actually ask before they sign.
Which sales engagement tools are compliant with California two-party call recording law?
Can I use sales engagement software for cold SMS campaigns in the US?
Is Outreach or Salesloft better for a US Salesforce-anchored mid-market team?
Outreach vs Salesloft, which one for mid-market?
How does sales engagement differ from AI SDR?
How much should I budget for sales engagement?
Will my sales engagement work with my CRM?
How long does sales engagement implementation take?
Should I use the dialer included or buy a separate one?
How does this overlap with conversation intelligence (Gong, Chorus)?
What about AI features in 2026?
Final word
Looking at a different market? See the global Sales Engagement Software ranking, or pick another country at the top of this page.
Last updated 2026-05-17. Local pricing reverified quarterly. Found something inaccurate? Tell us.