Wassender — WhatsApp Bulk Sender & Auto-Reply from Excel/CSV

WhatsApp bulk sender for WhatsApp Web: 3 days Unlimited, personalized Excel/CSV campaigns, scheduling, Human Mode and auto-replies.

Wassender turns WhatsApp Web into a calm, personal messaging workspace. Import a spreadsheet, write one message, and every customer gets their own version — with their name, their order and their offer — sent one at a time, at a human pace, from your own WhatsApp. Built for small businesses, stores and agencies that talk to customers on WhatsApp every day. == Top Features at a Glance == - Personal Campaigns Send personalized WhatsApp messages to hundreds or thousands of contacts without saving their numbers. Paste numbers, import Excel/CSV, attach images, video or PDFs, and preview exactly what each person will receive before you send. - Excel Import with Variables Every column in your sheet becomes a variable: [name], [order], [city], [points] — anything. Add fallbacks like [name|there] so empty cells never look broken. - Custom Conditions Tailor each message with simple logic: [if points>=10?20% off|10% off] — customers with 10+ points get 20%, everyone else gets 10%. Works with =, !=, >, <, >=, <= and "contains". - Natural Wording Variation Write {Hi|Hello|Hey} and each customer gets one of them, so your messages read like you wrote them one by one. - Personal Images & Human Mode Give every recipient their own image and caption. Human Mode reads the conversation before replying, types naturally, and can vary greetings, check-ins and closings so messages feel personal instead of mechanical. - Account Safety Built In Human pacing with randomized delays and randomized rests between batches, a daily sending limit that continues automatically the next day, sending hours, "typing…" before each message, skipping numbers that aren't on WhatsApp, and an automatic pause if several messages fail in a row. A live Account Safety score shows how safe your setup is and what to improve. - Autopilot (Auto-Replies) Reply instantly to keywords like "price" or "السعر" (Arabic spelling variants included), welcome first-time customers, send away messages outside business hours, and guide people through numbered menus (1, 2, 3…). Choose exactly who each rule applies to — contacts or non-contacts, groups, labels and exclusions — and decide when it runs and when it stops. Test everything in a built-in simulator before turning it on. - Multi-Step Sequences Build follow-up sequences with minute, hour or day timing. Give every step its own audience and keyword, and choose the stop condition so the sequence ends when the customer responds or reaches the right outcome. - Opt-Out Handling When someone replies STOP or إلغاء, they're added to your opt-out list automatically and skipped by every future campaign. - Scheduled Campaigns (Unlimited) Pick a date and time — Wassender starts sending on its own while WhatsApp Web is open. - Reply Tracking & Follow-Ups (Unlimited) See who replied to each campaign, then follow up with only the people who didn't — in one click. - Groups, Labels & Contacts (Unlimited) Pull members of any WhatsApp group, WhatsApp Business label or your saved contacts into a campaign, message supported @usernames, turn labels into groups, or export your audience to Excel. - Polls, Status & Tracked Links (Unlimited) Send personalized polls, watch votes arrive and follow up by answer. Schedule WhatsApp Status posts, track link opens, and edit or recall supported sent campaign messages from the report. - Inbox & Customer Memory (Unlimited) Bring campaign and sequence replies into one Inbox, filter unanswered, interested and won conversations, then keep private notes, tags and reminders on each contact. - Integrations & Google Sheets (Unlimited) Import a public Google Sheet without uploading the spreadsheet, create API keys, send from your store or tools, and receive delivery and reply webhooks. - Privacy & Everyday Tools Blur chats, names and media on screen, transcribe voice notes locally, keep chat notes and checklists, and generate a downloadable chat recap. Your campaign drafts and customer tools stay in browser storage unless you enable Sync. - Template Manager Save your best messages and reuse them in seconds. Start from a gallery of ready-made templates for orders, reminders, offers and feedback — in English, Arabic and Brazilian Portuguese. - Learn Inside Wassender Follow practical, illustrated guides for campaigns, Autopilot and opt-outs, Inbox contacts, sequences, Status, integrations and privacy without leaving WhatsApp Web. - Detailed Reports & Exportable Logs Delivered, failed, skipped and replied — per campaign and per person, with a 14-day chart. Export any campaign to Excel. - Coming Soon: AI Assistant & AI Rewrite An AI assistant that answers customers in their language and dialect, and one-click AI rewriting for your messages — included in Unlimited when they launch. == Plans == + Free trial: 3 days of Unlimited access for every new account, including all features and unlimited messages. No card needed. After the trial, sending requires a paid plan. + Unlimited (monthly, yearly or Lifetime): unlimited messages and every feature — scheduling, reply tracking and follow-ups, Human Mode, personal images, sequences, advanced Autopilot, group/label/contact/@username tools, menu bot, Inbox and full reports. Monthly and yearly are fixed periods; Lifetime is a separate one-time purchase. No auto-renewal. == Who Is It For? == + E-commerce sellers sending order updates, offers and back-in-stock alerts + Clinics, salons and service providers sending reminders and follow-ups + Customer support teams answering FAQs automatically + Marketing agencies running campaigns for their clients == Works With == # WhatsApp Web # Google Chrome (and Chromium browsers such as Edge and Brave) # Full English, Arabic (right-to-left) and Brazilian Portuguese interface, light & dark mode # All international phone number formats — set a default country code for local numbers == Getting Started == 1. Install Wassender and open web.whatsapp.com 2. Click the Wassender dock on the right (or press Alt + W) 3. Create your account — your 3 days of Unlimited start immediately, with no card 4. Keep the WhatsApp tab open while a campaign is sending == Support == WhatsApp (fastest): https://wassender.genoun.com/contact Email: hello@genoun.com Website: https://wassender.genoun.com ⚠️ Please Note: - Use Wassender only to message people who expect to hear from you, and follow WhatsApp's terms of service. - Wassender is an independent product. It is not affiliated with, endorsed by or sponsored by WhatsApp or Meta, and it is not an official WhatsApp tool.