What Is Sendr?

Sendr is an all-in-one outbound platform meant to retire the patchwork most sales teams run: the separate database, enrichment tool, video tool, sequencer and inbox that most revenue teams have historically glued together. Everything runs from one workspace:

• Lead Finder, a built-in B2B contact database of roughly 550 million profiles, refreshed every 30 days, searchable by granular person and company filters including skills, technology stack, funding and headcount growth. Searching is free; you only spend credits when you save contacts.

• Data Studio, a no-code enrichment layer. Email and phone lookups run through a multi-provider waterfall, and failed lookups are never charged.

• Sendr AI, natural language AI columns that research prospects, score leads and write personalised lines, with the structured prompt generated for you and fully editable.

• The generative media engine, Sendr's clearest differentiator. Record one short video and Sendr generates a personalised version per prospect, with your own cloned voice speaking each recipient's name via lipsync. Dynamic video backgrounds show the prospect's own website behind you. Voicenotes and personalised landing pages complete the set. Every asset is anchored to a real recording of a real person; there are no synthetic avatars.

• The multichannel Sequencer, a visual flow builder that sends email, LinkedIn messages, connection requests, profile views, WhatsApp messages and voicenotes in a single sequence, with enrichment and media generation available as inline steps and conditions that branch on replies, opens and page engagement.

• Unibox, a unified inbox where replies from email, LinkedIn and WhatsApp land in one feed, with tagging, team assignment and stop-on-reply enabled by default.

Sendr is built for lean sales teams, founders, agencies and recruiters who want enterprise-grade personalisation and multichannel outreach without stitching four tools together. Reported platform-wide results include a 3.1x reply rate uplift against text-only outreach and more than 12,000 meetings booked through the platform.

What Is HeyReach?

HeyReach is a cloud-based LinkedIn automation platform built primarily for lead generation agencies and sales teams that run outreach from multiple LinkedIn accounts. Its core promise is scale without chaos: connect many LinkedIn senders, and HeyReach rotates connection requests, messages, profile views and InMails across them automatically, keeping each individual account within LinkedIn's daily limits.

Its strongest capabilities are:

• Multi-sender rotation. One campaign can send from a pool of LinkedIn accounts, spreading volume so no single profile carries the risk. This is the feature HeyReach is known for, and it works well at agency scale.

• A unified LinkedIn inbox. Replies from every connected sender land in one view, and any team member can respond on behalf of any sender.

• Agency infrastructure. White-label dashboards, client workspaces, and a pricing model that charges per LinkedIn sender rather than per user, so agencies can invite clients and virtual assistants free.

• Integrations. Native connections to Clay, HubSpot, Salesforce, Pipedrive and others, plus an API, and integrations that push contacts into Instantly or Smartlead for the email portion of a campaign.

HeyReach is deliberately a specialist. It does not send email natively, it has no WhatsApp channel, no contact database, and no enrichment beyond email finder credits. Its LinkedIn actions include voice notes, but there is no video layer and no cloned-voice or per-prospect media generation. Independent reviews consistently describe it the same way: excellent at multi-account LinkedIn sending, and dependent on other tools for everything around it.

Feature-by-Feature Comparison

Channels: one versus three

This is the structural difference, so it comes first.

HeyReach automates LinkedIn. Connection requests, messages, voice notes, profile views, follows and InMails. There is no native email sending channel and no WhatsApp. HeyReach's email finder credits locate addresses, but to actually send email you pair it with a separate tool such as Instantly or Smartlead, then coordinate timing, suppression and reply handling between two systems yourself.

Sendr runs email, LinkedIn and WhatsApp inside one sequence. A single flow can send an email, wait, branch on whether it was opened, view the prospect's LinkedIn profile, send a connection request, check acceptance, deliver a personalised video into the LinkedIn inbox, and fall back to a WhatsApp voicenote. Every reply from any channel lands in the same inbox, and stop-on-reply halts remaining steps automatically, so nobody receives a WhatsApp message after already replying by email.

That last detail sounds small. It is extremely difficult to achieve when your channels live in separate tools connected by middleware, and it is the kind of coordination failure that makes multichannel outreach feel spammy rather than attentive.

Why it matters: a multichannel outreach strategy consistently outperforms single-channel outreach, and the prospects most worth reaching are the hardest to reach on any one channel. With HeyReach, multichannel means a second subscription and an integration project. With Sendr, it is a step in the sequence builder.

Data: built-in database versus bring your own list

HeyReach has no prospect database. Lists come from LinkedIn Sales Navigator exports, CSV imports or an upstream data tool. For many HeyReach users that also means a Sales Navigator subscription per account for advanced filtering.

Sendr ships Lead Finder, which puts around 550 million B2B contacts, updated monthly, behind filters that reach far past company size and sector: skills, certifications, technology stack, funding stage, departmental headcount growth and more, plus AI semantic search in natural language. Searching and viewing result counts is free; saving a contact costs a quarter of a credit. Emails revealed through Lead Finder are pre-verified, which protects deliverability before a single message sends. Customer-uploaded data is never added to the shared database.

Why it matters: better lists beat better copy, and nothing influences outreach results more. A platform that finds, verifies and enriches the list in the same place it sends removes both a subscription and a failure point.

Personalisation: variables versus generative media

HeyReach personalises with template variables: first name, company, job title and custom fields you import. It can also send voice notes as a LinkedIn action, which is a genuine touch of humanity worth crediting. What it cannot do is generate that media per prospect: there is no voice cloning, no personalised video, and no way for each recipient to hear their own name spoken.

Sendr personalises with media. One seed recording becomes thousands of unique videos, each one showing you speaking the prospect's own name in your own cloned voice, or presenting in front of their website. Voicenotes in your voice can be dropped into LinkedIn and WhatsApp messages. Every prospect can get a personalised landing page carrying their name, their company logo and an embedded calendar. Sendr AI writes research-driven opening lines per row, with web research when needed.

On LinkedIn specifically, Sendr delivers the video or voicenote natively inside the direct message, not as a bare link. A personalised video that speaks the prospect's name, generated and sent inside one automated flow, is currently close to unreplicable without stitching several products together, and it is the single largest capability gap between these two platforms.

Why it matters: every inbox is saturated with AI-written text. Sendr's reported platform-wide reply rate uplift for personalised media over text-only outreach is 3.1x. Vendor benchmarks always deserve a controlled test on your own list, but the direction of the effect is exactly why the format matters: effort is visible, and visible effort gets replies.

Sequencing and automation

Both platforms have capable sequence builders with conditional logic.

HeyReach supports sequences across its LinkedIn actions with conditions such as branching on whether a connection request was accepted, plus A/B testing. It is straightforward and focused.

Sendr's Sequencer is a visual canvas where triggers (schedule, webhook, page engagement, new row added, or a signal arriving from an integrated signal vendor or CRM) start flows that mix sending steps with inline enrichment and media generation. A sequence can find an email, run AI research, generate a video and page, and send across three channels, all in one flow with no external orchestration. Campaign Co-pilot takes a natural language description of the outcome you want and returns the finished flow, scripts for video and voice included, ready for a non-technical user to check the strategy, lead list and design and then launch. Nothing else here does this end to end: it is the only advanced GTM co-pilot of its kind, it finishes in under 90 seconds, and the nearest analogy is Lovable applied to go-to-market. Behavioural signals from personalised pages (page view, video play, button click, meeting booked) can drive branches and automations in near real time, which is what makes true speed-to-lead plays possible.

Why it matters: HeyReach automates sending. Sendr automates everything surrounding the send, and that surrounding work is where outbound teams lose most of their hours.

Account safety and deliverability

Both platforms take LinkedIn account safety seriously, and both operate in a category where LinkedIn's terms of service apply to every automation tool, so conservative limits and gradual ramping are good practice on either.

HeyReach has a genuinely strong safety reputation. Cloud-based sending, human-like activity patterns, daily action limits per account, and dedicated residential proxies included on the Growth plan. Reviewers managing large account pools report low restriction rates over long periods. Note that on the Agency and Unlimited plans you must bring your own proxies, which independent estimates put at roughly $5 to $15 per account per month and which adds an operational task most buyers do not budget for.

Sendr applies the same philosophy across all three channels: Antiburst pacing spreads each day's activity across the sending window with randomised gaps, enabled by default on every channel, and Sendr publishes per-channel safe sending guidance with adjustable limits, warning rather than blocking when you exceed a recommendation. On LinkedIn, every account runs on its own dedicated proxy, automatically assigned with a fixed IP matched to your country and region (50+ available), so your activity looks like you, with zero setup required. On email specifically, Sendr adds what a LinkedIn-only tool cannot: a built-in warmup pool for new inboxes and pre-verified addresses from Lead Finder, which together protect sender reputation from day one. Multiple accounts can be assigned to any sending step, with volume rotated across them, so Sendr covers the multi-account rotation use case as well.

Why it matters: if LinkedIn is your only channel, HeyReach's safety record is a real strength. If email is part of your motion, deliverability infrastructure matters just as much, and HeyReach has none, because it does not send email.

Reply management

HeyReach's unified inbox consolidates LinkedIn replies across every connected sender, with reply delegation so one person can work conversations for the whole account pool. For a LinkedIn-only motion, it is well executed.

Sendr's Unibox consolidates replies across email, LinkedIn and WhatsApp in one workspace-wide feed, with tags, filters, search, team assignment and bulk actions. Stop-on-reply is on by default. Replies can be sent as text, video or voice messages through the same account that received the message.

Why it matters: the moment outbound spans more than one channel, reply handling in separate tools is where prospects fall through the cracks. Consolidated sending without consolidated replies only moves the fragmentation problem, it does not solve it.

Integrations and API

HeyReach integrates natively with Clay, HubSpot, Salesforce, Pipedrive and others, offers an API and webhooks, and pushes contacts into Instantly or Smartlead for email. Its integration story is, by necessity, strong: the product assumes a stack around it.

Sendr integrates with Clay, HubSpot, Salesforce, Attio and 100+ other tools, including GTM signal vendors, alongside a full REST API covering sheets, contacts, search, enrichment, pages, sequences and engagement events, plus per-seat webhooks that push engagement data (page views, video plays, meetings booked) back to your systems in real time. The difference is that with Sendr, integrations further embed Sendr within your GTM ecosystem, but the entire stack for outreach lives within Sendr, or you can use Sendr for the signals, data, enrichment and personalisation and send via your current sales CRM.

Pricing and the total cost of the stack

This is the section most evaluators skip to, so here are the numbers.

HeyReach pricing is per LinkedIn sender. The Growth plan runs $79 per sender per month, dropping to $63 per sender on annual billing (a 20 per cent discount; quarterly billing saves 10 per cent), including a dedicated proxy per sender. Per HeyReach's pricing page, the Agency plan runs $999 per month with a 25 or 50 sender configuration, and the Unlimited plan at $2,999 per month carries a shared pool capped at 300 seats. Email finder credits are a one-time allocation rather than a renewing one: 100 per sender on Growth, 1,000 on Agency and 3,000 on Unlimited. Agency and Unlimited require you to bring your own proxies. Team members, VAs and clients are free on every plan, which is genuinely generous.

The catch is what the subscription does not include: no email sending (add roughly $37 or more per month for a separate email tool), no data (many users add Sales Navigator per account), no enrichment beyond email finder credits, no video and no landing pages. HeyReach's sticker price is the price of one layer of a stack.

Sendr pricing is per platform, not per person. The plan is $99 per month on monthly billing, or $79 per month billed annually (20 per cent off). It includes 3,000 credits a month, Campaign Co-pilot, unlimited campaigns, two sending channels, unlimited team seats, 50+ enrichments, personalised video, voice and pages, and the 550M-contact global B2B database. Extra sending channels are $10 each per month, whether that is an inbox, a LinkedIn account or a WhatsApp number, and extra credits are $10 per 1,000. Every plan starts with a 14-day trial, no card required. Discovery is free throughout: searching the database, building templates and configuring AI tasks cost nothing, and failed enrichments are never charged.

The worked example. A three-person team running outreach from three LinkedIn accounts, two email inboxes and one WhatsApp number:

• On HeyReach: three senders at $79 is $237 per month, and that covers LinkedIn only. Add an email tool, a data source and any video tooling, and the realistic stack cost sits well above $300 per month before anyone books a meeting.

• On Sendr: $99 covers the platform and the first two channels, and the other four channels add $40, so $139 per month, or $119 per month on annual billing. That covers the database, enrichment, AI, Campaign Co-pilot, personalised video and pages, all three channels, the unified inbox and unlimited seats.

The comparison gets more pronounced as the team grows, because Sendr never charges per person. It gets more favourable to HeyReach only in one specific scenario: very large pools of LinkedIn senders and nothing else, where HeyReach's flat agency tiers push the per-sender cost down, and even there Sendr's unlimited accounts can match the model.

Where Sendr Has the Upper Hand

1. Multichannel in one platform. Email, LinkedIn and WhatsApp in a single sequence, with shared conditions, shared state and one inbox. HeyReach covers one of those three channels. This is the largest and least arguable gap.

2. Generative media personalisation. Personalised lipsync video, dynamic video backgrounds, cloned-voice voicenotes and per-prospect landing pages, generated at scale and delivered natively inside LinkedIn and WhatsApp messages. HeyReach can send a voice note, but it cannot generate one per prospect, and no LinkedIn-only tool can.

3. A built-in database and enrichment layer. 550 million contacts, granular filters, pre-verified emails and no-code waterfall enrichment, in the same place the sequences run. HeyReach starts where your list ends.

4. AI through the whole workflow. AI columns that research and write in response to natural language instructions, signal and CRM triggers living on the canvas, and Campaign Co-pilot turning a short brief into a complete flow with its video or voice scripts. HeyReach personalises with template variables.

5. Pricing that meters infrastructure, not people or senders. Sendr charges per connected channel, and unlimited team seats come on every plan. Adding headcount costs nothing; adding a sender costs $10 rather than $79.

6. The full loop in one place. Find the contact, enrich the record, generate the asset, send across three channels, and work the reply, with engagement signals flowing between every stage. That is not a feature; it is the architecture, and it cannot be assembled from a LinkedIn tool plus integrations without accepting data latency and coordination overhead between systems.

Where HeyReach Has the Upper Hand

Honesty matters in a comparison, and HeyReach has real strengths worth weighing.

1. LinkedIn multi-account operations at agency scale. Rotating campaigns across 25, 50 or 300 LinkedIn senders from one dashboard, with client workspaces and reply delegation, is HeyReach's home turf. It is built, priced and supported for exactly that shape of business. That said, Sendr's unlimited accounts let an agency replicate the same multi-account model inside a full outbound platform.

2. Flat-rate bundles for very large LinkedIn-only sender pools. HeyReach was built around multi-account LinkedIn rotation, and its Agency and Unlimited bundles are designed for agencies that sell LinkedIn outreach itself to many clients. If all you need is a very large pool of LinkedIn senders with nothing else attached, a single flat bundle is simple to budget and manage.

A note on volume pricing in Sendr: Sendr isn't priced per sender in the same way. Every plan includes 2 sending channels, and each additional channel is $10/month, so a 25-sender setup costs a fraction of a flat agency bundle, with no proxies to source. That includes the 550M-contact database, enrichment, personalised video and pages, and unlimited team seats. For agencies running 50+ senders, talk to us about volume pricing.

3. Free unlimited users on every plan. Clients, VAs and teammates cost nothing on HeyReach from the first tier, since it bills per LinkedIn sender rather than per person. Sendr matches this: unlimited team seats are included on every plan, monthly or annual, with no add-on required.

4. Specialist depth and a strong LinkedIn safety record. Dedicated proxies on the entry plan, conservative defaults, and years of reviewer reports of low restriction rates across large account pools.

If your entire business is running LinkedIn outreach for a book of clients across dozens of accounts, and email, data and personalisation are already solved elsewhere in your stack, HeyReach is a natural and established choice, but Sendr still offers a compelling alternative.

Who Should Choose Sendr?

• Founders and lean sales teams who want the whole outbound motion, data to meetings, in one subscription instead of four.

• Teams whose reply rates have flatlined on text-only outreach and who want personalised video, voice and pages to cut through.

• Multichannel operators who believe, correctly, that email plus LinkedIn plus WhatsApp outperforms any single channel, and want the coordination handled by one sequencer and one inbox.

• Agencies selling outcomes rather than sending capacity, who want white-label personalised pages, a custom domain, an API, and unlimited client seats without per-sender maths.

• Recruiters and fundraising founders, where a personal video or voicenote in a saturated inbox is the difference between silence and a call.

Who Should Choose HeyReach?

• LinkedIn-only lead generation agencies running large pools of client sender accounts, where a flat-rate sender bundle is the main buying criterion. Agencies that also want email, enrichment, lead data and personalised video for each client will usually find Sendr cheaper at the same sender count, because extra channels are $10/month each.

• Teams with an established stack (data, email and enrichment already covered) who need one thing: safe, rotated LinkedIn sending at volume.

• Operators who specifically want per-sender proxy isolation managed as a first-class concern, and are comfortable sourcing their own proxies at the agency tiers.

Final Verdict: Sendr vs. HeyReach

Which platform has the upper hand?

For most teams doing outbound to book meetings, Sendr has the upper hand, and the reason is structural rather than a feature count.

HeyReach is an excellent LinkedIn sending engine, but it is one layer of a stack. Choosing it means also choosing an email tool, a data source, an enrichment layer, a way to coordinate suppression and timing between systems, and accepting that personalisation tops out at template variables. Every one of those extra pieces adds cost, latency and a place for prospects to fall through the cracks.

Sendr is the stack. The database, enrichment, AI, personalised video and voice, three sending channels, deliverability tooling and a unified inbox run as one platform, priced per channel rather than per person or per sender. The capabilities that most directly move reply rates, personalised media delivered natively inside LinkedIn and WhatsApp messages within an automated multichannel flow, are ones HeyReach does not offer at all and cannot be replicated around it without stitching several products together.

The honest boundary: at the specific job of rotating LinkedIn outreach across very large sender pools for many clients, HeyReach's economics and specialist tooling are genuinely strong, and a high-volume LinkedIn agency may currently prefer it, but should run parallel POCs with Sendr. For everyone else, the platform that finds the prospect, personalises the message, sends it wherever the prospect actually responds, and catches the reply in one inbox is the more complete answer. That platform is Sendr.

Want to see the difference in your own go-to-market?  Start a 14-day free trial of Sendr with 1,500 credits and no card required. That's enough to build an entire campaign in Campaign Co-Pilot and send it out to get actual results and experience the power of Sendr.

Still weighing options? Keep comparing: the best HeyReach alternatives in 2026, the best LinkedIn automation tools in 2026, Sendr vs. Clay and Sendr vs. Reply.io.