Reply.io is live · pricing from $49/mo billed annually · last verified 24 Oct 2026 · viability healthy
Reply.io
Multichannel sales outreach with an AI SDR and MCP access from Claude or Cursor.
Reply's pitch differs from most AI SDR tools: you write the research brief and Jason executes against it, so output quality tracks brief quality rather than a black box. The MCP path — running outbound from Claude, Cursor, or Codex via Agentic Chat — is uncommon in this category and genuinely useful if your GTM team already lives in an agent client. Pick Reply if you want email, LinkedIn, WhatsApp, and calls in one sequence with mailbox purchase, warm-up, and SPF/DKIM/DMARC handled in the same place. Skip it if you only send plain cold email at volume and care about price per contact, or if you need enterprise territory and CPQ logic — Outreach and Salesloft still own that ground.
Verdict generatedVerified 20d ago · liveness 78/100 · cite: rightaichoice.com/tools/reply-io
- SDR teams running multichannel outbound across email, LinkedIn, WhatsApp, and calls from one sequence
- B2B startups that want supervised AI SDR research rather than a black-box autopilot
- Agencies and white-label partners running outbound for multiple client accounts
- Technical GTM teams that trigger outbound from Claude, Cursor, or Codex over MCP
- Teams that only send cold email and don't need LinkedIn, WhatsApp, SMS, or calls
- Enterprises needing deep CPQ, territory management, or complex routing logic
- Buyers expecting a fully hands-off AI SDR with no ICP or research brief to write
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Skip Reply if you only need plain cold email at volume and care about price per contact more than LinkedIn, WhatsApp, and call execution or the MCP agent workflow.
LinkedIn automation and calls/SMS are priced as add-ons on the email plan — around $69/mo per account and $29/mo per account respectively — so the headline email number is not the full bill.
Reply's email volume plan starts at $49/mo billed annually and scales with active contacts, which fits a small SDR team better than Outreach or Salesloft enterprise contracts. The multichannel plan is custom and billed annually, and Jason is a separate per-profile line item, so a five-rep team using both clears $1,500/mo — more than a bare cold-email sender like Instantly but less than a full enterprise sales engagement suite.
In short
Reply.io — Multichannel sales outreach with an AI SDR and MCP access from Claude or Cursor. Best for SDR teams running multichannel outbound across email, LinkedIn, WhatsApp, and calls from one sequence, B2B startups that want supervised AI SDR research rather than a black-box autopilot, Agencies and white-label partners running outbound for multiple client accounts. Plans from $49/mo billed annually.
No head-to-head comparison for Reply.io yet — the alternatives below are the closest matches we list.
What is Reply.io?
Reply.io — Multichannel sales outreach with an AI SDR and MCP access from Claude or Cursor. Best for SDR teams running multichannel outbound across email, LinkedIn, WhatsApp, and calls from one sequence, B2B startups that want supervised AI SDR research rather than a black-box autopilot, Agencies and white-label partners running outbound for multiple client accounts. Plans from $49/mo billed annually.
Reply.io runs outbound sales across email, LinkedIn, WhatsApp, SMS, and calls from one sequence dashboard. Sequences branch on what a prospect actually does — opens, replies, LinkedIn accepts — rather than replaying a fixed script, and AI variables write per-prospect personalization at send time. Audience Discovery pulls from a database of 1+ billion B2B contacts with intent signals like hiring activity, LinkedIn engagement, and tech stack changes, and you can pull contacts straight from LinkedIn or Sales Navigator with full profile data. The AI layer centers on Jason, Reply's AI SDR. You write the research brief defining what Jason should find per prospect; he researches against it, drafts emails, handles follow-ups, answers basic replies, and books meetings. Research agents are configurable so personalization stays on-strategy. For technical GTM teams the differentiator is the agentic path: run outbound from Claude, Cursor, Codex, or any MCP client, alongside API and webhooks. Reply also sells Google and Microsoft mailboxes in-product, new or pre-warmed, with SPF, DKIM, and DMARC configured automatically, plus peer-to-peer warm-up with per-inbox reputation tracking. Aimed at SDR teams, B2B startups, and agencies that would otherwise stitch together five tools.
Key features
- Multichannel conditional sequences across email, LinkedIn, WhatsApp, SMS, and calls
- Sequences branch on replies and prospect actions instead of replaying a fixed script
- AI SDR Jason researches each prospect against a brief you write
- Configurable research agents define what Jason looks for per prospect
- AI variables write unique per-prospect personalization at send time
- AI-generated sequences select the best channel for each prospect
- AI response generation answers basic replies and books meetings
- Agentic Chat runs outreach with simple commands
- MCP support to run outbound from Claude, Cursor, Codex, or any MCP client
- API and webhooks for event-driven and custom outreach workflows
- Audience Discovery over 1+ billion B2B contacts with real-time data
- Intent signals: hiring activity, LinkedIn engagement, tech stack changes, company growth
- LinkedIn and Sales Navigator prospecting with full profile data
- Buy Google or Microsoft mailboxes in-product, new or pre-warmed, with automatic SPF, DKIM, DMARC
- Automated peer-to-peer mailbox warm-up with per-inbox reputation tracking
Behind the verdict
Reply's real product is the middle layer between a contact database and a CRM: Audience Discovery (1+ billion contacts with hiring, LinkedIn engagement, and tech-stack intent signals), enrichment and scoring, mailbox procurement with automatic SPF, DKIM, and DMARC, peer-to-peer warm-up with per-inbox reputation tracking, then multichannel conditional sequences across email, LinkedIn, WhatsApp, SMS, and calls. Buying a pre-warmed mailbox in-product removes one of the more annoying vendor decisions in outbound — you stop negotiating with a separate infrastructure vendor and a separate warm-up tool. The AI layer has two distinct halves and buyers should not conflate them. AI variables and AI-generated sequences are assistive: they personalize copy and pick channels inside a sequence you control. Jason, the AI SDR, is a separate hire — you define a research brief, configure research agents, and Jason researches each prospect against that brief, writes emails, handles follow-ups, answers basic replies, and books meetings. The honest framing: Jason researches what you tell him to research. A vague brief produces vague emails, and you should expect human review in the first weeks. That is a feature as much as a limitation — you can audit why an email said what it said. The unusual piece is the agentic path. Agentic Chat lets you run outreach with simple commands, and MCP support means you can trigger campaigns from Claude, Cursor, Codex, or any MCP client, with API and webhooks for the rest of your stack. Few competitors in the outbound category expose the workflow this way, and for a technical GTM team it changes the shape of the job — campaign setup becomes a prompt plus a brief rather than 40 minutes of clicking. Weaknesses worth naming. The UI is dense; onboarding a non-technical SDR takes roughly a week. The built-in CRM is basic and is meant to sync out to HubSpot, Salesforce, Pipedrive, or another CRM, not replace one. Deliverability tooling is strong but not magic — a bad list still burns sender reputation. And the pitch assumes you want multichannel; a team that only sends cold email is paying for LinkedIn, WhatsApp, and call infrastructure it will not use.
Limitations
- Jason is supervised, not autonomous: you write the research brief and configure research agents, and a vague brief produces vague emails, so plan for human review in the first weeks.
- The built-in CRM is basic and is meant to sync out to HubSpot, Salesforce, or Pipedrive rather than replace them, so CRM depth has to come from elsewhere.
- The UI is dense — onboarding a non-technical SDR takes about a week.
- Deliverability tooling (warm-up, per-inbox reputation tracking, automatic SPF/DKIM/DMARC) is strong but not magic; a poor list still damages sender reputation.
- The platform assumes you want multichannel, so a pure cold-email team pays for LinkedIn, WhatsApp, and call infrastructure it won't use.
as of 2026-10-24
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Is Reply.io still active?
Reply.io is live · pricing from $49/mo billed annually · last verified 24 Oct 2026 · viability healthy.
Viability score
How well maintained and how widely used is Reply.io? Built from what the vendor actually publishes (docs, changelog, tutorials, integrations, pricing), whether the site is live, and how much real users discuss it. How we calculate this
Last calculated: November 2026
How we score →What do users say about Reply.io?
What people actually say about Reply.io — is it worth it?
We ran a structured research pass across product reviews, community discussions, and post-purchase forum threads to surface the patterns vendors won't publish themselves. Below: the recurring strengths, the hidden costs people mention most, and the cohort that consistently regrets adopting this tool.
ResearchedDiscussed by users across 2 sources (YouTube, Product Hunt) · researched Sep 27, 2026.
Weighted by the 9 posts each of 2 sources contributed.
- +Genuinely multi-channel: email, LinkedIn, voice, SMS, and WhatsApp in one sequence engine
- +Emails send from your real inbox and read like manually typed notes
- +AI Sales Agent 'Jason' autonomously researches prospects and attempts to book meetings
- +AI email warm-up and deliverability monitoring help protect sender reputation
- +Audience discovery from 1B+ B2B contacts reduces need for external data tools
- −Onboarding is widely described as messy and confusing by multiple reviewers
- −UI difficulty is a recurring complaint — users say it makes them feel dumb
- −Reports of sequences not following the cadence as configured
- −Limited organic user feedback outside affiliate-driven YouTube reviews
- −Product Hunt rating sits at just 3.75/5 from a tiny sample of 4 reviews
- • Costs scale per user, so team growth multiplies the bill quickly
- • Higher sending limits and additional email accounts typically sit on higher tiers
- • Add-on data/enrichment usage for audience discovery may incur extra fees
How we verified this
Every listed fact about Reply.io — pricing, features, links, status — is re-read from the vendor's own pages by our verification pipeline and each change is logged with a date; the last pass ran on 24 Oct 2026. Analysis is drafted with AI models and checked against our editorial standards before publishing; see how we verify.
Verification history
We have re-verified Reply.io 23 times since . Each pass re-reads the vendor's own pages and re-checks every listed field against that evidence; passes where nothing had changed are marked as such.
- — changed who it suits, description, our verdict, features, hidden costs, limitations, switching in, switching out, who should skip it, pricing tiers, pricing fit, setup time, summary, use cases
- — changed features, summary, description, pricing tiers, our verdict
- — changed our verdict, who it suits, description, pricing tiers, features, summary, who should skip it
- — changed who should skip it, features, hidden costs, integrations, limitations, switching in, switching out, use cases, pricing tiers, pricing fit, summary, who it suits, setup time, description, our verdict
- — changed features, who should skip it, who it suits, our verdict, summary, description, pricing tiers, integrations
- — changed SSL certificate
Showing the 6 most recent of 23 verification passes.
Free to cite with attribution — this page re-verifies continuously.
How much does Reply.io cost in 2026?
Reply.io: Plans from $49/mo billed annually. Pricing last verified 24 Oct 2026.
Plans compared
Every published Reply.io tier, its price as the vendor publishes it, who it fits, and what it adds over the tier below. The 12-month cost projection follows.
| Plan | Price | Billing | Who it's for |
|---|---|---|---|
| Email Volume | From $49/mo billed annually | monthly, billed annually | Small SDR team or founder running email-first outbound that needs unlimited mailboxes, warm-up, and a slice of the 1B+ contact database without paying for LinkedIn or calls.Adds: Starting tier: unlimited mailboxes and users, unlimited follow-up automation, warm-up on every mailbox, 50 live data credits/month, with active-contact tiers from 1,000 to 500,000 per month. |
| Multichannel | Custom (billed annually) | quote | B2B team that wants email, LinkedIn, SMS, and calls in one sequence with a unified inbox and a meeting scheduler wired to the CRM.Adds: Adds multichannel conditional sequences (email, LinkedIn, SMS, calls), AI-generated sequences and AI variables, and a unified inbox across channels versus the email-only tier. |
| Jason AI SDR | From $300/moVendor: “From $300/mo (per profile)” | monthly | Team that wants a supervised AI SDR researching each prospect against a written brief and booking meetings alongside — or instead of — junior reps.Adds: Adds the AI SDR itself: configurable research agents, AI-written emails and follow-ups, AI reply handling, and meeting booking, priced per profile. |
| Agency / White Label | Custom | quote | Agencies and partner-led shops running outbound for multiple client accounts under their own brand.Adds: Adds multi-account management for client outbound plus white-label partner program access and agency partner support. |
12-month cost
Project the real annual outlay, including the implied monthly cost when only an annual tier is published.
Vendor list price only. Add-on usage, seat overages, and contract minimums are surfaced under Hidden costs & gotchas.
Where the pricing makes sense
The company stage and team size where Reply.io's pricing actually pencils out — and where peers do it cheaper.
Reply's email volume plan starts at $49/mo billed annually and scales with active contacts, which fits a small SDR team better than Outreach or Salesloft enterprise contracts. The multichannel plan is custom and billed annually, and Jason is a separate per-profile line item, so a five-rep team using both clears $1,500/mo — more than a bare cold-email sender like Instantly but less than a full enterprise sales engagement suite.
Has Reply.io's pricing changed?
No plan price for Reply.io has moved since we began logging in Aug 2026; the pricing page is re-read on every verification pass.
Who should pick Reply.io?
Pick Reply.io if you are SDR teams running multichannel outbound across email, LinkedIn, WhatsApp, and calls from one sequence, B2B startups that want supervised AI SDR research rather than a black-box autopilot, Agencies and white-label partners running outbound for multiple client accounts, Technical GTM teams that trigger outbound from Claude, Cursor, or Codex over MCP.
Look elsewhere if you are Teams that only send cold email and don't need LinkedIn, WhatsApp, SMS, or calls, Enterprises needing deep CPQ, territory management, or complex routing logic, Buyers expecting a fully hands-off AI SDR with no ICP or research brief to write, Teams looking for a full-featured CRM rather than a sync-out to HubSpot or Salesforce.
Skip it if Skip Reply if you only need plain cold email at volume and care about price per contact more than LinkedIn, WhatsApp, and call execution or the MCP agent workflow.
GeneratedReal-world workflow fit
Concrete scenarios for the personas Reply.io actually fits — and what changes day-one when you adopt it.
Build a list in Audience Discovery filtered by hiring activity and tech-stack signal, buy a pre-warmed Google mailbox with SPF, DKIM, and DMARC already configured, then launch a conditional sequence that drops to LinkedIn if the prospect opens three times without replying.
Outcome: First touches go out from a warmed domain without a separate infrastructure vendor or warm-up tool, and follow-up channel switches happen automatically instead of by hand.
Write a research brief for the ICP and configure research agents, then run Jason alongside two human reps on a matched segment and review AI-written emails for the first two weeks.
Outcome: You can compare booked-meeting rates for Jason versus the human pod, and tune the brief based on which personalization angles actually got replies.
Connect Reply over MCP, then trigger an outbound campaign from Claude, Cursor, or Codex with a command, using API and webhooks to route replies and booked meetings into HubSpot.
Outcome: Campaign setup and iteration happen inside the tool the team already uses, with Reply handling sending, warm-up, and deliverability underneath.
Use cases
- Launch a seven-touch sequence that moves from email to LinkedIn to a call based on prospect replies
- Run an AI SDR pilot where Jason researches a defined ICP and books discovery calls
- Buy a pre-warmed mailbox and start sending with SPF, DKIM, and DMARC handled in-product
- Score and enrich inbound contacts, then route high-intent accounts into outreach automatically
- Pull a Sales Navigator list into Reply with full profile data and add it to a sequence in one click
- Kick off an outbound campaign from Claude, Cursor, or Codex over MCP
- White-label multichannel outreach for agency clients across multiple accounts
- Sync replies and booked meetings into HubSpot or Salesforce deals
Setup time & first value
How long it actually takes to get something useful out of Reply.io — broken out by persona, not the marketing-page minute.
Founder or SDR: about a day to buy a mailbox, build a list, and launch a first conditional sequence; roughly a week to get comfortable in the dense UI. AI SDR buyers: budget a week or two of brief-writing and human review before Jason's output matches your voice. Technical teams wiring MCP or API: an afternoon if your agent client is already configured.
Switching to or from Reply.io
How to bring data in from common predecessors and how to get it back out — written for the switcher, not the buyer.
- →From Outreach: rebuild sequences as multichannel conditional steps, reconnect HubSpot or Salesforce, and buy or reconnect mailboxes with warm-up restarted from scratch.
- →From Instantly or a pure cold-email sender: move lists into Audience Discovery or import contacts, then layer LinkedIn and call steps onto sequences that were email-only.
- →From a separate warm-up vendor: buy or connect mailboxes in Reply and let peer-to-peer warm-up with per-inbox reputation tracking replace the standalone tool.
- ↗To Outreach or Salesloft: export sequences and contact lists, note that conditional multichannel logic has to be rebuilt against the new step model, and keep Reply's CRM sync running until cutover.
- ↗To a pure cold-email sender: export contacts and email steps, accept losing LinkedIn, WhatsApp, and call steps, and migrate warm-up to the new provider's infrastructure.
Integrations
Resources & guides
Tutorials & Learning
Official links
What are the best Reply.io alternatives?
The closest alternatives to Reply.io we list are Instantly, Outreach and Salesloft. Ranked by direct product-type match, not category overlap.
| Alternative | Pricing | Starts at | Last verified |
|---|---|---|---|
| Instantly | Paid | Pricing not published | — |
| Outreach | Contact Sales | Custom pricing | — |
| Salesloft | Contact Sales | Custom pricing | — |
Alternatives to Reply.io
View allTools that pair well with Reply.io
Common stack mates teams adopt alongside Reply.io, with the specific reason each pairing earns its keep.
Instantly
Cold email platform with a 450M+ B2B lead database, unlimited warmup, private sending infrastructure and AI agents for outreach and replies.
Outreach
Agentic AI sales platform where AI agents research accounts, prep meetings, flag deal risk and coach reps
Salesloft
Salesloft unites sales cadences, conversation intelligence, deal management and AI forecasting on one predictive revenue system.
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