Reply.io vs Instantly.ai
Reply.io and Instantly.ai side by side: what each one is, what it costs to start, and whether you can try it free. Everything below comes from the vendors' own sites and other public sources, not from hands-on testing.
At a glance
| Reply.io | Instantly.ai | |
|---|---|---|
| Category | Sales & CRM | Sales & CRM |
| Starting price | $49/mo (checked October 2026) | $47/mo (checked October 2026) |
| Free tier | Not listed | Not listed |
| Profile | Read profile | Read profile |
Prices are in US dollars unless shown otherwise. Confirm the current price on the vendor's site before you buy.
Key differences
Neither lists a free tier, so expect to pay to use either one.
Instantly.ai has the lower starting price ($47/mo against $49/mo for Reply.io). The cheapest plan rarely has the same limits or features, so compare plans before choosing on price.
Both are in our Sales & CRM category.
About each tool
Reply.io
Sales outreach platform for email, LinkedIn, calls and SMS, plus a Jason AI SDR product. Reported Email Volume price is $49 per user a month billed annually.
Who it is for
Reply's pricing and product pages point to sales teams, agencies managing several client workspaces, and teams of 20 or more who are sent to a custom plan. Reply's terms prohibit spam and purchased or scraped contact lists, so it is not meant for bulk unsolicited sending.
Strengths
- Reply's documentation lists email (Gmail, Outlook/Office 365, Exchange, IMAP/SMTP), LinkedIn, Cloud Calls, SMS and WhatsApp as sequence channels.
- Reply's docs list native CRM sync with Salesforce, HubSpot, Pipedrive and Copper, plus Zapier, Google Calendar, Calendly, Zoom, a REST API and an MCP server.
- Reply's docs describe Jason AI SDR as handling ICP definition, contact sourcing, sequence generation, personalization, reply handling and an Autopilot mode.
- Reply's docs describe workspaces for client groups with roles at organization, team and workspace level, which suits agency setups.
- Reply's terms say it does not use customer data to train generalized AI for other customers unless agreed in writing, and customers have 30 days after termination to export data.
Limitations
- Reply's terms say fees are billed in advance and are non-refundable except where required by law; unused credits and allowances expire at the end of each billing period.
- Per Reply's terms, subscriptions renew automatically, and a cancellation made on or after the renewal date applies to the next term, with no grace period once a renewal charge has processed.
Instantly.ai
Cold email outreach platform with unlimited email accounts and warmup, plus separate credits plans for lead data and AI agents. Outreach starts at $47 a month, billed monthly.
Who it is for
Instantly's pricing and help pages describe sales and outbound teams that send email campaigns from many mailboxes. It also sells done-for-you domains and email accounts and a custom-priced VIP setup service for teams that want hands-on help.
Strengths
- Instantly lists unlimited email accounts, automated warmup, analytics, scheduling, bounce detection, and API access on all Outreach plans.
- Instantly lists the Automation Builder at no extra cost on all plans.
- Instantly says there are no overage fees: when a plan's volume is used up, you move to a higher tier.
- Instantly lists native webhooks and a Deliverability AI Agent from the Hypergrowth plan. Its blog describes native HubSpot and Pipedrive connections and Zapier and Make workflows, and says Salesforce works through a partner, OutboundSync.
- Instantly's help center says the CRM covers email, calls, SMS, tasks, and LinkedIn in one place, with a unified inbox and opportunity stages; it describes unlimited seats at a flat price.
- Instantly sells done-for-you sending infrastructure: domains at $15 a year, and email accounts at $4, $5, or $10 a month depending on type.
Limitations
- Under the Terms, you keep ownership of your data but grant Instantly a license to process it and to use de-identified or aggregated data to improve its service. AI inputs and outputs count as your data, and Instantly says it is not responsible for how third-party AI services handle them, including for model training.
