Trellus vs. WAVV: Five-Line Dialing Across Your Sales Stack or a Three-Line Dialer Embedded in HighLevel

The short answer

WAVV is a power dialer that an agency installs from the HighLevel App Marketplace into its sub-accounts; its $149 Multi Line plan dials up to three lines per seat, and it adds two-way texting from WAVV numbers, unlimited minutes and discounts of up to 15% for team size and 30% for annual billing. Trellus is a Chrome extension that power dials, or parallel dials up to five numbers at once, inside GoHighLevel and the other CRMs, sales engagement platforms and spreadsheets it supports, with real-time AI coaching on its Business plan. Choose WAVV for a HighLevel-centered agency that wants texting and term discounts from one vendor; choose Trellus when reps call from more than one platform, want more than three lines or need live AI guidance during calls.

If your reps make a small number of researched calls and HighLevel's own calling tools already log outcomes where managers look, you may not need either.

Trellus vs. WAVV at a glance

Getting into HighLevel: a marketplace app or a Chrome extension

WAVV is installed once by an agency admin. Its install guide has the admin open the Agency App Marketplace, choose which sub-accounts get WAVV (all by default) and add more later; a WAVV button then appears in each sub-account's sidebar. WAVV's billing FAQ says the marketplace app is free and payment goes through WAVV, not HighLevel, so cancelling HighLevel does not cancel WAVV. Its pricing update says one WAVV subscription covers a team across sub-accounts and is charged by seat, not by sub-account, and its integrations page says the app works across white-labeled accounts. WAVV is an independent company and not part of HighLevel.

Trellus is a Chrome extension each rep installs and signs in to. On GoHighLevel it works on standard HighLevel domains and on compatible agency-branded domains once Activate Everywhere site access is enabled and the exact domain is checked. It starts from the active location and the Contacts Smart List on screen, keeps that list's filters and sort order, and uses a valid primary or additional phone number on the contact. When the fresh-lead option is on, new leads can join an active Smart List call block. Agencies that want the dialer under their own name can scope a separate Trellus white-label workspace, including sign-in, support and billing responsibilities.

The record left behind differs too. WAVV's Call Boards move leads through stages with IF/THEN automations and require a disposition after each call; when several agents dial one board, a contact being dialed is locked so others skip it. In HighLevel, WAVV applies dispositions as contact tags that the agency configures, and shows recordings in the Conversation and Notes panels. Trellus adds a contact note, applies a selected tag when call tagging is enabled and creates a callback task assigned to the rep when their HighLevel identity is available. AI fills in the result and summary, and no-answers, voicemails and wrong numbers are logged automatically by default.

Three lines or five, and what happens when someone answers

WAVV caps multi-line dialing at three on purpose. Its power dialer page places WAVV between a power dialer and a parallel dialer, saying three lines keeps reps talking without the dropped calls and delays of dialing ten numbers at once. On Multi Line, each Call Board stage can use 1, 2 or 3 lines. WAVV says reps connect on every call, including voicemails, so they always hear the greeting, unless they turn on voicemail skipping. Its Answer Boost mode dials up to three contacts in the background and connects only when it detects a live answer; WAVV notes a slight delay after the first "Hello?" while it decides. If two people answer, WAVV connects the first and plays your recorded Callback Message to the other, then calls them back next. A beta Double Dial setting redials numbers that did not answer.

Trellus Power calls one number at a time. Power + Parallel calls up to five numbers at once and connects the rep with whoever answers. Hot Numbers can order an eligible queue by estimated pickup likelihood. On eligible parallel calls, Trellus waits for the voicemail tone to play a recorded message, and reps can record a separate introduction for phone call screeners. By default Trellus dials between 8 AM and 6 PM in each prospect's local time and holds back Do Not Call numbers; WAVV offers optional Timezone Protection with safe hours set by area code, and its own Do Not Call list.

More lines suit large, prepared lists where most calls go unanswered; a promised callback is usually better made one number at a time. Neither line count guarantees a conversation, so compare connected conversations with the intended person, not dials.

Numbers, texting and coaching

Phone numbers and spam flags

WAVV numbers are paid from the WAVV Wallet, a prepaid balance with required auto-recharge, at $1 per number per month; a trial includes $10 of Wallet funds. Spam Protection is included on every plan: WAVV registers numbers with AT&T, Verizon and T-Mobile and requests removal of flags. It requires a US-based business or sole proprietor with an SSN or EIN, and WAVV suggests about 100 calls per number per day. A Number Health report tracks flags, beta Smart Rotation can rest numbers and buy replacements up to a spending limit, and Sticky Numbers keep one number for each engaged lead. WAVV supports US and Canadian area codes and does not offer CNAM.

Trellus includes 5 additional numbers on Power and 8 on Power + Parallel. You can search by area code, state or city, or bring your own number. An admin completes spam remediation, first STIR/SHAKEN business verification and then the Free Caller Registry, and can then register a caller ID name; whether it shows depends on the prospect's carrier. Each number shows Clean, Warning, Flagged or Untested from roughly weekly checks, with its dials and connect rate. Trellus can call the countries your account is set up for.

Texting and mobile

WAVV Messenger sends and receives SMS from WAVV numbers inside HighLevel without the extension. Sending requires A2P 10DLC registration, which costs $19 plus ongoing campaign and per-message fees from the Wallet and often takes 10 to 15 days. WAVV notes that Messenger texts do not appear in HighLevel's conversation panel. Its mobile app is supported on iPhone. Trellus does not list texting or a mobile app; callbacks ring in the Chrome tab running Trellus, or at a forwarding number you set.

Coaching during and after calls

WAVV's team monitoring lets owners, managers, admins and coaches listen to a rep's live call, whisper to the rep or barge in. Reps can open call scripts with merge fields during calls. With recording on, WAVV adds AI transcript summaries and Call Quality Scores from 1 to 5 for conversion probability, rapport, questioning, engagement and sentiment, after the call.

Trellus's Business plan adds real-time AI coaching: a live transcript and suggested responses while the rep is still on the call, in English, Spanish, French, German or Dutch. On the Salesfloor, a manager can listen, request a whisper that only the rep hears, or join. Power + Parallel includes unlimited AI practice calls in 17 languages and variants, graded after each session.

Where each fits

Choose Trellus when

• Reps call from more than HighLevel, such as HubSpot, Salesforce, Outreach, Close or Google Sheets. WAVV says an account works with one CRM at a time.
• Your lists are large enough that up to five lines per rep matters.
• You want live AI suggestions during calls (Business), AI practice with parallel dialing, a registered caller ID name or calling outside the US and Canada.

Choose WAVV when

• Your agency runs on HighLevel and wants one marketplace install pushed to chosen sub-accounts, with no extension for reps to install and seats billed across sub-accounts.
• You want texting, Sticky Numbers and an iPhone app from the same vendor as the dialer, with unlimited minutes.
• Three lines are enough and you want the lower published price, annual or volume discounts, or a 7-day free trial.
• You want to refer clients through WAVV's partner program for a recurring commission, or your team already uses REDX, PropertyRadar or Wise Agent, where WAVV is built in.

Keep what you have when

Your current calling already reaches people and logs outcomes where managers look. A new dialer will not fix a weak list, an unclear disposition set or an unowned callback process.

Compare the cost of the same scope

Both vendors publish per-seat prices. The figures below use only those published prices and WAVV's published discounts; taxes and usage are excluded.

On published list prices, WAVV costs less at each scope above, and the gap widens with annual billing and larger teams. Trellus's price includes up to five lines and a set of phone numbers; its pages do not publish a price for numbers beyond those included. WAVV's plans page lists one free phone number while its help center bills every number at $1, so confirm which applies. WAVV suggests about one number per 100 daily calls, so 10 reps making 250 calls a day would need about 25 numbers, or $25 a month. Other WAVV costs to price are Messenger registration and message fees and HighLevel's $0.01 charge per premium trigger; WAVV says its dialer bypasses HighLevel's LC phone charges. WAVV includes unlimited minutes, while Trellus plans include standard (Power) or high (Power + Parallel) dialing limits described in its Terms. Live AI coaching and team analytics are on Trellus Business, which is custom-priced; see Trellus pricing.

Check the terms as well. WAVV offers month-to-month billing; it refunds a charge only if you ask within 7 days and have placed no calls or texts in that time, once per account, and its numbers are removed when you cancel. Trellus single-seat plans can pause or cancel in Billing, larger plans email billing, and numbers may be released when a plan is cancelled.

Test before you commit

1. Install where reps actually work. Use one HighLevel sub-account, including your agency-branded domain if you have one, and sign in as a rep rather than the admin.
2. Dial the same Smart List. Run three lines in WAVV and up to five in Trellus. Note the delay after a prospect answers, voicemail handling, and what each prospect hears when two people answer at once.
3. Reopen the contact. Confirm the outcome, notes, tags, recording or transcript link and callback landed where managers report from, with the right owner and due date.
4. Check numbers and caller ID. Count the numbers you will need, complete spam registration, and call back a number you dialed from to see where it rings.
5. Price the full scope. Include seats, billing term, phone numbers, texting, workflow triggers, coaching and the cancellation and refund terms.

Frequently asked questions

How many lines can WAVV and Trellus dial at once?

WAVV's Multi Line plan dials up to three lines per seat, and its Single Line plan dials one. Trellus Power + Parallel calls up to five numbers at once, and Trellus Power calls one at a time.

How much does WAVV cost?

WAVV's plans page lists Single Line at $99 and Multi Line at $149 per seat per month, with 5% to 15% off for 5 or more seats, 15% off quarterly and 30% off annual billing, and a 7-day free trial. Its help center says phone numbers are $1 each per month through the WAVV Wallet. Trellus publishes Power at $99.99 and Power + Parallel at $149.99 per seat per month.

Is WAVV part of GoHighLevel?

No. WAVV says it is an independent company not affiliated with HighLevel. It installs from the HighLevel App Marketplace and bills through WAVV, so cancelling HighLevel does not cancel WAVV.

Can Trellus parallel dial in GoHighLevel?

Yes. Trellus parallel dials a Contacts Smart List or a confirmed Opportunity view, up to five lines on eligible plans, then saves a contact note, the selected tag and a callback task in HighLevel. See the GoHighLevel integration.

Which CRMs does WAVV work with?

WAVV documents HighLevel, HubSpot (beta, through its Chrome extension), REDX, PropertyRadar and Wise Agent, plus a Zapier app and an API. Trellus lists 28 integrations, with dialing in 20 of them.

Which one books more meetings?

This comparison does not establish a performance winner. Run both on comparable lists with the same reps and compare conversations, saved outcomes and qualified meetings.

Sources

Checked October 30, 2026. WAVV claims come from the pages below; confirm your purchased plan and settings during evaluation. See every Trellus comparison.

• WAVV plans: Single Line $99 and Multi Line $149 per seat per month, seat-count and quarterly or annual discounts, 7-day free trial, up to 3 dialing lines per seat, unlimited minutes, "1 free phone number," average calls per hour.
• WAVV pricing update (September 24, 2026): per-seat billing across sub-accounts, additive discounts, Spam Protection included, numbers $1 per month through the Wallet.
• WAVV Wallet FAQs and Wallet release: prepaid balance, required auto-recharge, $10 trial funds, number billing.
• WAVV on the HubSpot App Marketplace: Preview Line Dialer listed from $59 per month, not shown on WAVV's plans page.
• WAVV for HighLevel, WAVV for HubSpot and WAVV integrations: embedded dialer, up to three lines, HighLevel, HubSpot, REDX, PropertyRadar and Wise Agent, white-labeled HighLevel accounts.
• WAVV: multi-line dialer for HighLevel: dialing from Smart Lists and Opportunities, independence from HighLevel.
• Install WAVV, billing through WAVV, LC charges and premium triggers: marketplace install by sub-account, separate billing, LC bypass, $0.01 per trigger execution.
• WAVV in HubSpot (beta) and HubSpot FAQs: Chrome extension, Segments as the data source, one CRM per WAVV account.
• WAVV power dialer, dialing lines, dialing modes, callback message and Double Dial: three-line rationale, Answer Boost, two-answer handling, redials.
• Call Boards, shared boards, dispositions and call recording: stages, automations, contact locking, tags, recordings in HighLevel.
• Spam Protection, Smart Rotation (beta), local presence, caller ID and supported countries: carrier registration, requirements, rotation, no CNAM, US and Canada.
• WAVV Messenger and mobile app: SMS, A2P fees and timing, HighLevel conversation panel note, iPhone support.
• Team monitoring, call scripts, transcript summary and Call Quality Scoring: listen, whisper and barge; scripts; post-call AI.
• Timezone Protection, Zapier app, WAVV API and partner program.
• Cancelling and refunds, WAVV Terms of Service (section 10.2) and About WAVV: refund window, number removal, month-to-month billing.
• Trellus pricing, the Trellus GoHighLevel integration, the Trellus GoHighLevel setup guide at www.trellus.ai/learning-center/gohighlevel-parallel-dialer-setup and the Trellus product facts file at www.trellus.ai/llms.txt: Trellus plans, prices, numbers, dialing modes, integrations, HighLevel workflow and saved results, agency domains and white-label, coaching, Salesfloor, caller ID, countries and calling-hour defaults.