Top 29 Trellus Alternatives in 2026

CallHippo is a cloud business phone system with AI voice agents, parallel/predictive dialers, omnichannel inbox, CRM integrations, global virtual numbers and APIs to centralize customer conversations, automate dialing, route calls intelligently, and provide real-time analytics.

AI Voice Agents automates business phone calls using intelligent voice interactions, ensuring 24/7 customer engagement. It enhances communication, reduces human errors, supports multiple languages, and integrates with tools like calendars and CRMs for diverse industry applications.

Dialpad is an AI-driven communication platform that facilitates customer interactions via voice, chat, SMS, and email. It integrates with popular apps and offers real-time insights, automated notes, and robust security features for efficient customer support.

Dialora.ai provides AI voice agents for automating sales, support, and outreach tasks, enabling 24/7 call management, lead qualification, and meeting scheduling. It integrates with CRM systems and offers sentiment analysis to improve communication strategies across multiple languages.

PreCallAI automates inbound and outbound calls with AI voice assistants and SMS bots for sales, booking, support, and lead follow‑up. It offers a no‑code flow designer, integrates with 200+ CRMs, supports 30+ languages, and delivers real‑time analytics and routing.

Distribute records sales calls and, within 30 seconds, creates a branded follow‑up page featuring an AI‑generated email, pricing, ROI calculator, and next‑step guide. It tracks viewer engagement and syncs with calendars, CRMs, and screen‑recording tools, cutting admin time.

Insight7 uses AI to convert recorded calls into actionable insights, providing automated analytics, quality scoring, real‑time queue metrics, customer journey mapping, revenue signals, AI coaching, and secure compliance, cutting manual analysis from days to minutes.

Koncert is an AI‑powered dialing platform for high‑volume, low‑latency B2B calls, offering modes such as AI Parallel, Flow, and Agent‑Assisted. It delivers multi‑channel cadences, AI script creation, data enrichment, real‑time caller‑ID heat maps, remote coaching, analytics, and CRM integration.

SalesCloser.ai is a powerful AI sales tool that revolutionizes the way sales teams perform. It eliminates the need for training and management hassles by providing automated demos, discovery calls, and presentations. This tool supports multi-language sales conversations in 10 languages, making it perfect for selling globally.

Voice‑enabled AI chatbot works via phone, Zoom, Teams, and web, offering real‑time 24/7 conversations, scheduled calls, memory retention, and actions like emails, calendar events, and Notion notes. It supports business workflows, transcript recording, and custom personas via a developer API.

Leader CRM automates lead capture and contact enrichment from calls, messages and calendar events, extracting caller details, social profiles and recent news. In-call actions, scheduling and proposal automations, integrations and AI insights streamline follow-ups and prioritize leads.

VoiceLine is a sales enablement platform for field sales teams that streamlines route planning, call preparation, activity tracking, and CRM-connected analytics, providing managers with performance, territory coverage, and pipeline reporting plus API and system monitoring.

Voice AI platform that builds conversational agents in five clicks, automating support, sales, and billing calls. It integrates natively with CRMs and databases for real‑time actions, supports multi‑OS softphones, and records transcriptions for audits.

Phonely AI is an enterprise‑grade voice platform that handles up to 1 million calls, automates booking and CRM updates, and offers 1,000+ human‑like voices. It transcribes, summarizes, and analyzes conversations in 100+ languages while meeting SOC 2, GDPR, HIPAA, PCI, and CCPA.

Callin.io delivers sub‑176 ms AI voice agents that can be white‑labelled, deployed on a custom domain without coding, and offer 99.9 % uptime, carrier‑grade redundancy, GDPR/CCPA compliance, encryption, multi‑carrier support, and pre‑built CRM/ITSM connectors.

Synthflow automates inbound and outbound phone calls with natural‑language voice AI, qualifying leads, booking appointments, and resolving inquiries in real‑estate, hospitality, healthcare, BPO, and tech. It offers a visual flow builder, test center, and full SOC 2, HIPAA, PCI DSS, GDPR compliance.

Nooks unifies AI sequencing, dialing, intent signals, and coaching in one outbound workspace. It builds targeted lists with live buying signals, runs auto‑updating multi‑channel sequences, boosts live conversations through smart dialing, and analyzes calls for continuous improvement, giving agents insights.

Pepsales AI delivers real‑time conversation intelligence for B2B discovery calls, generating AI‑crafted questions, objection prompts, and buyer‑answer scoring. Post‑call it provides scores, action items and syncs notes to CRMs, while offering pipeline analytics and coaching dashboards.

Simple Phones automates inbound call answering with customizable AI voice agents, supports outbound outreach, logs interactions, offers routing and notifications, multilingual voices, web‑crawled knowledge base expansion, and integrates with CRMs and automation tools.

SalesRobot automates outbound sales by combining LinkedIn and email outreach into a unified workflow. It imports prospects, runs AI‑driven multi‑step drip campaigns, pauses messaging on responses, auto‑replies silence, and integrates with CRMs while protecting accounts with proxies.

Sales Ask records, transcribes, and analyzes sales meetings, scoring each against a custom playbook. It provides real‑time feedback, drafts follow‑up messages, aggregates data into dashboards, and syncs with CRMs to boost close rates and training.

Bland AI replaces legacy IVR with conversational AI, enabling no‑code configuration of voice, SMS, and chat agents for calls, scheduling, intake, logistics, and verification. It offers custom voices, SIP/API support, bulk dialing, real‑time monitoring, and compliance guardrails.

ZenCall.ai automates inbound voice routing by intent, sentiment, or CRM value, handling calls 24/7, booking appointments, and syncing with HubSpot, Zendesk, and Salesforce. Global Tier‑1 carrier connectivity and predictive dialing boost connection rates, reduce missed inquiries, and support sales teams.

parslee.ai is an AI sales training platform that turns every practice and real sales call into a coachable moment with automated, evidence-cited scoring. It provides reps with unscripted AI prospect practice calls and managers with objective performance analytics, targeted coaching queues, and customizable playbook-based scorecards.

CustomerIQ captures and transcribes emails, calls, and meetings from Gmail, Outlook, phone systems, and insurance AMS or Salesforce. It auto‑creates real‑time CRM records, drafts follow‑up messages, prioritizes actions, and offers coaching insights to improve response times and pipeline visibility.

Salesken.ai analyzes customer interactions to transcribe calls, summarize action items, auto-enrich CRM records, surface buyer intent and deal risk, provide automated QA and live coaching prompts, and deliver forecasting, deal-health alerts and field sales analytics.

Brilo AI deploys phone agents that handle inbound calls 24/7, automating scheduling, order tracking, and customer queries across e‑commerce, healthcare, and logistics. It transcribes calls, performs intent and sentiment analysis, provides post‑call summaries, and routes to humans when needed.

Persana AI aggregates data from over 100 sources to define ideal customer profiles and track real‑time intent signals. AI agents craft personalized outreach and sequence content across email, Slack, and advertising, integrating with CRMs for high‑deliverability, scalable prospecting.

Pollyreach provides AI voice agents that place real inbound and outbound calls using dedicated numbers across 50+ countries, offering installable skills and API integration for multilingual appointment scheduling, reservations, support, callbacks, call transfers, and secure encrypted communication.