Two figures Instantly's pages disagree on
Current Reach-book.com plans, allowances and annual prices are on the pricing page. Our prices are in euros and include the team seats listed; there is no separate CRM or inbox subscription.
What the cheapest plan includes
On Instantly's Growth plan the unified inbox (Unibox) shows replies as preview only. Replying from Unibox, inviting team members and webhooks start on Hypergrowth, according to Instantly's plan comparison. If two people need to answer prospects from Instantly, budget for Hypergrowth at $97 a month.
On Reach-book.com every plan includes the shared inbox. Replies sync from the mailbox the email was sent from and you answer from that same mailbox. Team plans add roles (admin, manager, rep), assignment and notes on each conversation.
Sending model: many inboxes vs your own mailbox
Instantly's approach is to spread volume across many sending accounts, warm them up and rotate them. That suits agencies and lead-generation teams that buy secondary domains and send at scale.
Reach-book.com connects the mailboxes you already use, through Gmail or Microsoft 365, and sends from them during the hours and days you choose. You set daily limits and pacing per mailbox, sender pools spread new enrollments across permitted mailboxes, and a conversation always stays with the sender who started it. Replies, bounces, unsubscribes and closed outcomes stop further follow-ups. It is a model for people who want replies to land in their real inbox and keep a reputation they built.
Finding leads and emails
Both products include a lead finder and email verification.
- Instantly. Describes its database as "450M+ B2B" contacts with enrichment "with 5+ providers". Verification costs 0.25 credits per lead, and credits come from a separate credit plan or a bundle.
- Reach-book.com. Finds contacts by company, name, role or LinkedIn profile, runs website research on the company, and shows a verified status before you send. Lookups and enrichment come from your plan's monthly allowance, shared by the whole workspace. Before outreach you can check prospects against your own customer database so nobody emails an existing client.
If you need tens of thousands of new contacts every month, Instantly's credit plans are sized for that. Reach-book.com allowances are sized for researched, personal outreach.
Writing the emails
Instantly offers AI agents, including a web researcher and an email writer, and an AI reply agent on its Scale bundle.
Reach-book.com writes each draft from the prospect's research, your business profile (offer, audience, value proposition), your templates and your signature. Drafts land in a review queue where you read the research, edit the message and approve it, and a campaign is reviewed with its rendered messages, recipients and senders before you launch it.
After the reply
This is where the two products differ most. Reach-book.com treats the reply as the start of the sale: conversations get an owner, a category, notes and reminders, and you record bookings, opportunity value and won or lost outcomes against the prospect. Sales reports show meetings, opportunities and closed results by currency. HubSpot and Calendly connect for CRM sync and meeting events.
Instantly's CRM covers email, calls, SMS and tasks, but it is a separate subscription.
What Instantly users praise and criticise
On Trustpilot, which listed 1,170 reviews when we checked, positive reviews mention warm-up and campaign sending. Negative reviews describe features they found locked to higher tiers after buying, trouble with billing and cancellation, and slow support.
Trials
Instantly offers a 14-day trial without a card: 2 email accounts, 250 leads, 1,000 emails and 100 credits. When it ends, campaigns and warm-up pause. Reach-book.com offers a 7-day trial that needs a card and is available once per new workspace owner.
Who should stay with Instantly
Stay with Instantly if you send from dozens of secondary inboxes, care most about warm-up at scale, or run a lead-generation agency that needs high monthly volumes at a flat price. Reach-book.com is not built for that volume.
Choose Reach-book.com if you want fewer, better emails from your real mailbox, AI drafts you approve, and a shared inbox that carries each reply through to a meeting and a deal, on one plan priced in euros.