Looking for the best Apollo.io alternative?
If you’re exploring sales engagement solutions that can better align with your team’s unique workflow, automation, or integration needs, you’re in the right place.
While Apollo.io is great for launching email outreach campaigns and makes it easy to build standardized cadences, you might run into some persistent challenges that can drain rep efficiency and distract from pipeline-building work:
- Chasing the wrong accounts (filter-based solutions, and the AI assistant does not map your ICP from the get-go)
- Standardized cadences (which lead to the same approach for every account, regardless of context)
- Burden of execution on your reps (a lot of overdue tasks to manage, more time spent on admin, less on selling)
- Limited support for scaling winning channels (no dedicated deliverability infrastructure, restricted dialing capabilities)
Let's take a closer look at what Apollo.io actually offers, and why considering new approaches to prospecting, automation, or workflow orchestration might set your team up for more pipeline and less busywork this year.
What Is Apollo.io?
Apollo.io is a cloud-based sales automation platform focused on lead generation, contact database management, and email outreach. Founded in 2015, it serves as a lead intelligence and sales engagement platform trusted by nearly 9,000 customers, including major global enterprises. Apollo.io provides tools to identify prospects, automate outreach sequences, and manage contacts effectively to help sales teams build a pipeline and close deals.

Pros and Cons of Apollo
Pros of Apollo.io
- Large B2B Database: Apollo.io provides access to a database of over 275 million contacts and 73 million companies, enabling highly targeted prospecting with advanced filters.
- Pricing: Apollo.io offers a free-forever plan and affordable paid tiers, giving startups and growing teams access to robust sales tools without a high upfront cost.
- Flexible Email Sending: You can send high volumes of emails per day by connecting multiple mailboxes, with raised thresholds on paid plans. (Note: There are still best-practice and deliverability-related caps to observe, but Apollo is more flexible than many competitors).
Cons of Apollo.io
- Standardized cadence for each account: Apollo.io’s Sequence tool enables building automated workflows, but users are limited to pre-existing automation templates. This means that every account can end up following the same cadence; customization is reduced because you cannot create fully custom triggers or advanced branching, which diminishes the ability to adapt to each prospect’s context.
- Built for demand capture, not demand creation: Apollo.io excels primarily in finding and capturing “in-market” leads, leveraging its extensive contact database and campaign automation features. Its design is optimized for targeting active buyers, using filters, prospect research, email deliverability, and tracking, but lacks top-of-funnel demand creation features or broader multi-channel orchestration for generating new demand.
- Reps need to execute tasks manually: Tasks in Apollo.io require reps to create, review, and complete steps manually, including calls, LinkedIn actions, and manual follow-ups within sequences. Sequence steps or tasks can be automated to a degree, but still require significant rep involvement for execution, resulting in more process work and overdue tasks piling up for users who manage large books of activity.
- No way to scale email without compromising deliverability: Apollo.io provides recommendations and guardrails for daily sending limits (suggesting no more than 50 emails per day per mailbox) because sending too quickly or in high volumes can cause inbox placement to drop due to spam filters and rate limiting.
Deliverability is reliant on manually configuring and monitoring SPF, DKIM, DMARC, and inbox warmup; going beyond recommendations introduces risk to sender reputation and reduces the ability to safely scale outreach volume.
Pricing of Apollo.io
- The first plan is the Free / $0 plan. This no-cost tier provides limited feature access, including 1,200 credits per user per year.
- The Basic plan is $49 per user, per month (billed annually). This plan adds significant capabilities: 30,000 credits per user per year, AI Lead Scoring, unlimited sequences, advanced filters, CRM integrations, waterfall enrichment, meeting and intent filters, and other workflow tools.
- The Professional plan is $79 per user, per month (billed annually). In addition to all Basic features, it upgrades you to 48,000 credits per user per year, provides projects (beta), automated workflows, unlimited mailboxes, A/Z testing, parallel and power dialers, call recording with AI insights, US dialing, analytics, and pre-built reports.
- The top Organization plan starts at $119 per user, per month (minimum 3 users, billed annually). This includes all Pro features, increased credits (72,000 per user), international dialer, 12 intent topics, customizable reports and dashboards, advanced security (SSO), and custom LLM API key support.

What To Look For in Apollo.io Alternatives?
- Fully autonomous AI cadences
- Automatic, adaptive playbook logic
- Integrated call scoring and talk track tables
- Automated email deliverability management
- AI-powered voicemail detection
- Native integrations with popular CRMs (including Zoho)
When evaluating Apollo.io alternatives, make sure the platform doesn’t just automate outreach; it should execute complex engagements with minimal manual effort.
Prioritize solutions where cadence management, call coaching, deliverability, and CRM sync are handled intelligently out of the box, so your team can focus entirely on high-value sales conversations.
Why Klenty is a better Apollo.io Alternative
With Klenty, you avoid chasing the wrong accounts. AI-powered engagement actively scores and vets your lists, so every rep works only on high-fit, high-priority prospects. Instead of being stuck with standardized, generic cadences for every account, your team gets a tailored mix of sequences and messaging based on prospect intent and real engagement.
Klenty doesn’t pile you up with admin work. Reps act as approvers rather than task-doers, which means less time on overdue follow-ups and more time moving opportunities forward.
With built-in deliverability infrastructure and advanced parallel dialing capabilities, you scale outreach across winning channels and maximize the time your team spends on pipeline-building activity.
Let's delve into why Klenty might be a more appealing choice for your growing sales team.
Features of Klenty
1. Agentic Cadences
Agentic Cadences help sales teams create a unique strategy of engagement for each account- and then execute that strategy with AI.

Agentic Cadences let you use AI in 3 specific ways
- Create entire personalized cadences with AI
- Ask AI to create specific email steps in the cadence- be it personalized emails or research actions.
- insert account and prospect research into your existing templates with ‘AI Variables’
Agentic Cadences allow reps to go from manually drafting every sequence and every email to just ‘reviewing and approving’ AI output.
You get complete control over AI generation- set guardrails at the global-level (across your team), sequence-level, or at the email-level.
2. Demand Nurture and Demand Capture with AI Playbooks
Static sequences assume all prospects behave the same way. Klenty’s AI Playbooks change that by allowing cadences to respond dynamically to prospect behavior.

Klenty’s AI Playbooks automatically shift prospects to the right sequence based on their behavior.
Examples:
- A prospect who opens/replies → moves to a high-touch follow-up
- A cold lead → enters a long-term nurture sequence
- A demo request or CRM lead → gets slotted into the right outbound flow instantly
What sets Klenty apart is that the AI doesn’t just execute rules; it also suggests the next best step for each prospect. Based on engagement patterns, reply sentiment, and overall sequence performance, the platform can recommend whether to escalate, delay, personalize further, or move the lead into a different campaign. Your reps stay in control, but the system does the thinking for them.
This level of intelligent routing keeps your outbound engine agile and ensures every lead is followed up with the right message, at the right time, without falling through the cracks.
3. AI Agents That Execute Tasks for Your Reps
With Klenty, you get a team of AI Agents that execute all non-pipeline tasks across your outbound process, while your reps review, approve, and focus on pipeline-generating activities.
AI Agents build your account lists, find prospects and fetch emails and phone numbers, research accounts and prospects, write personalized emails, insert personalization into stale templates, and even take notes and summarize calls, so your team spends more time in conversations and less time on manual work.
4. Talk Track Tables
Talk Track Tables offers a clear, structured breakdown of call data, giving you an eagle-eye view of your reps’ performance.

By transcribing and scoring calls based on clarity, engagement, persuasiveness, and data collection, Talk Track Tables turns unstructured data into actionable insights, allowing managers to instantly pinpoint strengths and improvement areas against an ideal standard.
Think of Talk Track Tables as an AI-powered SDR Analyst:
- Listening to hundreds of calls over time.
- Jotting down call details, breaking down calls into steps.
- Comparing what was done to what should have been done.
- Telling you where your reps need retraining or improvement.
With Talk Track Tables, sales managers can:
- Identify patterns that make great or bad cold calls.
- Identify skill gaps across reps based on consistent areas of weakness.
- See which openers, calls to action, and value prop delivery techniques yield the best results for converting calls to meetings.
- Ensure adherence to sales methodology and frameworks built into the AI (use our default frameworks or custom-build your own).
5. Email Deliverability Suite
Klenty provides a full-stack email deliverability suite to ensure your emails don’t end up in spam.
It handles everything from the initial setup to optimization:

Email deliverability is improved using features like:
- Done-for-you domain and mailbox setup, including DKIF, DMARC, and SPF
- Auto-email warmup and Auto-inbox rotation
- Centralized domain-level and mailbox-level reporting
- Periodic optimization and on-demand deliverability tests
- Email throttling to mimic human-like send patterns
- Custom tracking domains and spam safeguard checks
Klenty provides deliverability insights showing the percentage of emails that land in the Primary Tab across different email service providers, along with suggestions for improving deliverability.
This goes beyond basic deliverability tools by giving actionable intelligence on inbox placement rates - something most competitors don't offer.
Additionally, Klenty's custom domain tracking helps build custom links and domains to avoid spam filters
6. AI Voicemail Detection
AI Voicemail Detection in Klenty is designed to handle high-volume dialing with maximum efficiency. This feature allows the dialer to auto-detect voicemails and instantly move on to the next call, saving valuable time and ensuring your team focuses on conversations that drive results.

With Klenty’s AI Voicemail Detection, you benefit from:
- Instant Detection of Voicemail Greetings:
The system identifies when a call reaches voicemail by recognizing standard greetings, allowing you to transition to the next call without delay. - Pattern Recognition of Silence and Beeps:
AI detects extended periods of silence or characteristic beeps typical of voicemail, ensuring your reps don’t spend time waiting for a response that won’t come. - Advanced Speech Pattern Analysis:
Klenty’s AI can distinguish the specific speech patterns associated with voicemail messages, further improving filtering accuracy so that sales teams only engage with live prospects. - Automatic Filtering for Human Connects:
Calls routed to voicemail are bypassed automatically, so every minute is spent on meaningful conversations with real people.
This feature can bypass up to 80% of calls that go to voicemail, maintaining your team’s momentum and supporting Power Dialer, Parallel Dialer, and Click-to-Call Dialer operations.
By leveraging AI voicemail detection, sales teams eliminate wasted time, optimize calling workflows, and dramatically improve connect rates.
7. CRM Integrations
Klenty connects with Salesforce, Zoho CRM, Pipedrive, and HubSpot, not through clunky zaps or middleware, but through purpose-built plugins and connectors designed for direct workflow efficiency.

- Prospects can be imported from CRM into Klenty for streamlined campaign and outreach management.
- The integration allows users to personalize campaigns based on CRM data for every contact.
- Users can build and execute custom sales workflows directly from their CRM system.
- Activities and engagements in Klenty are automatically synced and updated in the CRM, maintaining complete and accurate sales records.
- Dedicated plugins allow reps to initiate, manage, and automate outreach directly within the CRM interface, eliminating unnecessary context switching.
- Sales activities, such as calls, tasks, and emails, are synced for comprehensive activity tracking.
Conclusion
Migrating to the right sales engagement platform can redefine your team’s effectiveness and daily workflow. Klenty’s advanced automations, intent-based playbooks, and native CRM integrations are designed for sales teams that want to standardize outreach, personalize every touchpoint, and save hours on manual tasks.
With Klenty, sales reps can automate repetitive activities, accelerate multi-channel campaigns, and sync all engagement data directly with their CRM, creating more time for meaningful conversations and measurable improvements in pipeline quality.
Switch to Klenty to experience efficient task automation, clear goal tracking, and deeper engagement with prospects all within a unified system built for modern sales teams.
Schedule a demo now!


