AiSDR vs Reply.io
We give AiSDR a 2.0 GPA and Reply.io a 2.6, out of 4.0. Reply.io grades higher on value for money and the free plan. They get the same grade on features, ease of use and platforms.
Price, platforms and features side by side. The table says where each price was read and when.
Reply.io
Multichannel sales sequences with the Jason AI SDR
How we grade them
| 2.0GPAAiSDRFair | 2.6GPAReply.ioGood | |
|---|---|---|
| Value for money | CNo plan price is published. On your own it's pay as you go, $1.50 per person prospected, charged daily with no monthly fee, so the bill follows how many people Ami contacts. Team plans for 1,000+ people a month are quoted by sales. With no plan price to set against the category, it sits at C. | BFive reps fit Email Volume's 10,000-contact step, which has unlimited users: $159 a month billed annually, $31.80 a head, just inside the cheaper quarter's $32.50. Want LinkedIn and calls too? Multichannel is $89 a user, in this category's dearest tenth. |
| Free plan and trial | FNothing free on record: no free plan and no trial. The cheapest way in is a pay-as-you-go campaign from $7.50, which is cheap, but it's paying, not trying. | CNo free plan, but Multichannel comes with a 14-day free trial. The page doesn't say whether it wants a card, so it sits at the ordinary grade. |
| Features | BThe whole job: Ami studies your site, finds buyers from LinkedIn and web data, then runs email and LinkedIn sequences with AI call steps through Aircall, bounce checks, warm-up and AI replies. Salesforce sync, LinkedIn signals and voice notes are on Team plans only. | BThe whole job: sequences mixing email, LinkedIn, calls, SMS, WhatsApp and tasks, with A/B variants per step and holiday calendars. Jason AI SDR answers common questions and nudges quiet leads, on autopilot or with approval. Contact search and validation use credits. |
| Ease of use | CNo App Store rating on record. Ami does a lot of the thinking, but there's still setup: Gmail or Outlook and LinkedIn to connect, and a look-alike sending domain to add at $33 a month if you'd rather not risk your own. | CNo App Store rating on record. There's real setup: email and LinkedIn accounts to connect, the LinkedIn side through a browser extension, and playbooks and knowledge bases if you want Jason writing for you. |
| Platforms and integrations | BWeb only, with two-way HubSpot sync, Aircall, Calendly, Gmail and Outlook, and Salesforce on Team plans. No API on record, and no phone or desktop app. | BWeb plus a browser extension, with an API, an MCP server and a command-line tool for builders. n8n is the only named integration on record, which is thin next to rivals. No phone or desktop app. |
| Best for | outbound run by an AI agent, paid per lead | multichannel sequences with an AI SDR |
The GPA is the average of the five grades: an A is 4 points, an F is none. The full reasons are on each tool's page: AiSDR and Reply.io. How we grade
Where they differ
- Only Reply.io lists a browser extension.
At a glance
| AiSDR | Reply.io | |
|---|---|---|
| Pricing | Paid | Free trial |
| Starts at | Not published | $49 per user / month for 1,000 active contacts, billed annually ($59 monthly) |
| Free plan | None | None |
| Free trial | None listed | 14-day free trial of Multichannel; the page does not say whether a card is needed |
| Web | ||
| Browser extension | ||
| Made by | AiSDR Inc. | Reply |
| Price read from | aisdr.com | reply.io |
| Checked | Oct 18, 2026 | Oct 17, 2026 |
Who each one suits
AiSDR
- Founders and small teams who want outbound run without hiring SDRs
- Testing AI outreach with no monthly fee before committing
- HubSpot users who want outreach logged back to the CRM
Reply.io
- Sales teams that mix email, LinkedIn, calls and messaging in one sequence
- Teams that want an AI SDR to draft outreach and answer replies
- Developers building outreach on an API, MCP server or CLI
Worth knowing
AiSDR
- Self-serve use is pay as you go at $1.50 per person prospected, charged daily with no monthly fee; a campaign starts from $7.50.
- Team plans are quoted by sales for 1,000+ people a month and billed monthly on quarterly contracts.
- Salesforce sync, LinkedIn signals, website visitor tracking, AI video and voice notes are listed only on Team plans.
- A look-alike sending domain with 3 warmed mailboxes costs $33 a month, and InMail needs your own Sales Navigator account.
Reply.io
- On Email Volume, LinkedIn automation costs $69 a month per account and calls and SMS $29 per account; Multichannel includes both.
- Usage is metered partly by active contacts, the people first contacted in a billing month, from one pool for the organization or one per team.
- Live Data contact searches and email validation use credits on top of the subscription; 2,500 extra credits a month cost $219.
- LinkedIn accounts are connected through Reply's browser extension.
Key features
AiSDR
- Ami, the AI GTM agent
- Analyzes your website and results, proposes target audiences and messaging angles, then builds and runs the campaign and adjusts it as replies arrive.
- Live lead search and signals
- Describe the buyer in plain words and AiSDR searches LinkedIn and web data, watches signals such as job changes, new hires and funding, and enriches contacts from 20 providers.
- Email and LinkedIn sequences
- Emails from Gmail or Outlook mixed with LinkedIn connection requests, messages, InMails and voice notes in one sequence, plus AI call steps through Aircall.
- Researched messages and replies
- Each message draws on the most relevant facts found about the lead, and AI sorts replies and answers them within minutes or as drafts for approval.
- Deliverability
- Three bounce checks before sending, including catch-all addresses, look-alike sending domains, continuous warm-up, inbox rotation and domain health tracking.
- HubSpot sync
- Two-way HubSpot sync of lists and properties, activity logging, call tasks with scripts and account scoring. Salesforce is on Team plans.
Reply.io
- Multichannel sequences
- Sequence steps cover email, LinkedIn, calls, SMS, WhatsApp and to-do tasks, with A/B variants per step, sending schedules and holiday calendars.
- LinkedIn automation
- LinkedIn accounts connect through Reply's browser extension, with daily caps on connection requests, messages, InMails, profile views and likes.
- Jason AI SDR
- An AI SDR that follows playbooks and knowledge bases, answers common questions with reply handlers, re-engages silent leads and can run on autopilot or wait for approval.
- Live Data and AI fields
- Search for contacts with Live Data and validate emails, both using credits, and run AI prompts that fill contact fields for personalization.
- Inbox with categories
- Replies are gathered into inbox threads that are sorted into categories, alongside reports on emails, calls, LinkedIn and meetings booked.
- Domains and mailboxes
- Buy sending domains and mailboxes inside Reply, with first-term and renewal prices shown before purchase.
Plans
AiSDR
Team plansCustom
For teams contacting 1,000+ people a month: up to 40% less per contact, a dedicated GTM engineer, Salesforce, LinkedIn signals, website visitors, AI video and voice notes.
Reply.io
Email Volume$49
per user / month, billed annually ($59 billed monthly)
Email sequences with unlimited mailboxes and warmup, for 1,000 active contacts a month. Per user to 5,000 contacts ($89 a user at that step).
Email Volume, 10,000 contacts$159
per month for 10,000 active contacts, billed annually ($179 monthly)
The same email plan with no limit on users from this step up. Lower steps are $59 a user at 2,000 contacts and $69 at 3,000, billed annually.
Multichannel$89
per user / month, billed annually ($99 billed monthly)
Email, LinkedIn, calls, SMS and semi-automated WhatsApp, with unlimited active contacts and 10 mailboxes (5 billed monthly). Has a 14-day trial.
Jason AI SDR$500
per month and up
An AI SDR that searches contacts, watches intent signals and writes and answers outreach around the clock. Sold through sales.
Ways to pay less
AiSDR
- Annual discount
20% off annual Team plans
AiSDR's pricing FAQ says annual subscriptions get a 20% discount compared with quarterly ones.
Reply.io
- Annual discount
Up to 17% off with yearly billing
Billed annually, Email Volume is $49 per user a month instead of $59, and Multichannel is $89 per user instead of $99.
