# Periscope S2G Software Reviews, Demo & Pricing - 2026 > Review of Periscope S2G Software: system overview, features, price and cost information. Get free demos and compare to similar programs. Source: https://www.softwareadvice.com/construction/bidsync-profile --- [Home](https://www.softwareadvice.com/) / [Construction Bid Management Software](https://www.softwareadvice.com/construction/bid-management-systems-comparison/) / Periscope S2G Software Advice offers objective insights based on verified user reviews and independent product and market research. When our advisors match you to a software provider, we may earn a referral fee. Overview [Reviews](https://www.softwareadvice.com/construction/bidsync-profile/reviews/)[Alternatives](https://www.softwareadvice.com/construction/bidsync-profile/alternatives/) # Periscope S2G 2026: Benefits, Features & Pricing Wondering if Periscope S2G is right for your organization? Our Construction Bid Management Software selection experts can help you in 15 minutes or less. On this page - Overview - User Interface - Popular Alternatives - Pricing and Plans - Features - User Reviews - Popular Comparisons ## Overview Periscope S2G 3.6 [(42)](https://www.softwareadvice.com/construction/bidsync-profile/reviews/) Pricing Starting at $109.00 per month ### About Periscope S2G BidSync is the bid notification service that gives exclusive access to bid opportunities from 400+ partner agencies at no cost. Upgrade to BidSync Pro and you are granted access to approximately 100K new government bid opportunities per month from up to 90K agencies monitored daily. Receive daily email alerts with the most recent and relevant bid opportunities, catered to both your search criteria and location preferences using the AI-powered Relevance Engine. BidSync is a cloud-based program that enables suppliers looking to work with the government to be notified of relevant bid opportunities in advance, allowing enough time to properly respond. Having these relevant bid opportunities delivered daily via email saves significant time and resources previously spent manually searching for these opportunities, and often can be more thorough than an individual search conducted by an individual supplier. Wondering if Periscope S2G is right for your organization? Our Construction Bid Management Software selection experts can help you in 15 minutes or less. ## Periscope S2G User Interface ## Popular Periscope S2G Alternatives Main Product Periscope S2G 3.6 [(42)](https://www.softwareadvice.com/construction/bidsync-profile/reviews/) Ratings Breakdown - 3.48Ease of use - 3.15Value for money - 3.80Customer support - 3.45Functionality Pricing Starting at $109.00 per month Get Price Alternative Product [Responsive](https://www.softwareadvice.com/product/425174-Responsive/) 4.5 [(190)](https://www.softwareadvice.com/product/425174-Responsive/reviews/) Ratings Breakdown - 4.43Ease of use - 4.52Value for money - 4.57Customer support - 4.41Functionality Pricing Available upon request Get Price Alternative Product [Breeze](https://www.softwareadvice.com/product/525223-Breeze/) 5.0 [(15)](https://www.softwareadvice.com/product/525223-Breeze/#reviews) Ratings Breakdown - 5.0Ease of use - 5.0Value for money - 5.0Customer support - 5.0Functionality Pricing Starting at $499.00 per month Get Price Alternative Product [XaitPorter](https://www.softwareadvice.com/rfp/xaitporter-profile/) 4.7 [(49)](https://www.softwareadvice.com/rfp/xaitporter-profile/reviews/) Ratings Breakdown - 4.45Ease of use - 4.58Value for money - 4.59Customer support - 4.26Functionality Pricing Available upon request Get Price Alternative Product [PlanetBids](https://www.softwareadvice.com/rfp/planetbids-profile/) 4.5 [(20)](https://www.softwareadvice.com/rfp/planetbids-profile/reviews/) Ratings Breakdown - 4.35Ease of use - 4.26Value for money - 4.65Customer support - 4.25Functionality Pricing Available upon request Get Price Alternative Product [Axonaut](https://www.softwareadvice.com/erp/axonaut-profile/) 4.6 [(22)](https://www.softwareadvice.com/erp/axonaut-profile/#reviews) Ratings Breakdown - 4.59Ease of use - 4.50Value for money - 4.58Customer support - 4.55Functionality Pricing Starting at €34.99 per month Get Price ## Periscope S2G Pricing and Plans Starting price: $109.00 per month Free Trial Free Version S2G Limited $0.00 Plan includes: - Access to Periscope S2g Bid Notification Application - Daily Bid Notification Emails - View and Respond to All Bids From Over 1000+ Organizations S2G Premium- State $109.00 flat rate, per month Plan includes: - 1 state of choice S2G Premium- Regional $131.00 flat rate, per month Plan includes: - 1 multi-state region of choice S2G Premium- National $274.00 flat rate, per month Plan includes: - Nationwide application Confused about pricing? We've got you covered. Get a personalized pricing breakdown tailored to your specific needs—no guesswork, no generic estimates. ## Periscope S2G Features - Popular features found in Construction Bid Management Collaboration Tools Cost Database RFP Management - More features of Periscope S2G Alerts/Notifications Bid Management Contract/License Management Due Date Tracking Multi-Location Progress Tracking Proposal Management RFP Responding Search/Filter Spend Management Supplier Management ## Periscope S2G User Reviews Overall Rating 3.6 Ratings Breakdown 5 26% 4 45% 3 5% 2 7% 1 17% Secondary Ratings Ease of Use 3.5 Value for money 3.2 Customer support 3.8 Functionality 3.5 Clifford L. M. Verified reviewer Construction 2-10 employees Used weekly for more than 2 years Review source Reviewed December 2019 Bidsync is great for Bids 4 BidSync is good for what it offers. It is worth the trial. Ratings Breakdown 4 Ease of use 5 Functionality Pros: Bidsync is a great software for bids especially for leads with municipalities. We use the software weekly. Cons: There are no cons for us, we have been successful using the software. I would recommend the program for people to try. Read More DT Denise T. Verified reviewer Computer Software 11-50 employees Used daily for more than 2 years Review source Reviewed July 2019 BidSync has helped me expand my business. 5 I've had a great experience for several years now. My dedicated account representative listens to what I need and provides me the best solutions to save me the most time. Also, their customer service is very helpful in assisting with my account needs. Ratings Breakdown 5 Ease of use 5 Value for money 5 Customer support 5 Functionality Pros: Prior to using BidSync, I would spend over four hours a day searching for government bid opportunities. Now, within a matter of minutes, I gain the exact level of awareness I need into relevant opportunities. I'm saving time and money using the BidSync centralized online portal and a daily email notification. Cons: There was an initial set up process to narrow down the correct keywords to filter in the results I wanted. Once customer service help me with my settings, BidSync's artificial intelligence system does all the rest of the work in capturing relevant results for me. Reasons for switching to Periscope S2G Sometimes I missed bids with BidNet. I later discovered BidNet doesn't monitor as many government agencies as BidSync. So I made the switch to BidSync. I'm extremely happy with my results now. Read More VW Viraj W. Verified reviewer Apparel & Fashion 11-50 employees Used daily for more than 2 years Review source Reviewed October 2024 Promised features are not provided. 1 Ratings Breakdown 2 Ease of use 1 Value for money 1 Customer support 2 Functionality Pros: I would like to have my issue resolved first to comment. Cons: Unkept promises and non responsive customer service agents with regard to this issue. Read More DD Dan D. Verified reviewer Printing 201-500 employees Used daily for less than 6 months Reviewed October 2019 Really like what we've seen so far. 5 Really like the tool. We're still experimenting with it and testing keyword searches but so far, the system works very well for what we need. Ratings Breakdown 4 Ease of use 5 Value for money 5 Customer support 4 Functionality Pros: Gives us the ability to see all of the government opportunities that we want at a very affordable price. Also gives us access to documents directly. Searches are intuitive and easy to set up. Cons: Not sure I understand how opportunities are rated. I don't like when an opportunity refers to BidNet. That doesn't really help in evaluation because you need a separate subscription. Reasons for choosing Periscope S2G Usability. Affordability. The search quality doesn't leave me second guessing. Reasons for switching to Periscope S2G Product was expensive and did not carry over the historical information from Onvia. Their subscription model was very limiting and expensive. I believe BidSync works just as well for an affordable price. Read More SH Sarah H. Verified reviewer Civil Engineering 51-200 employees Used daily for less than 12 months Reviewed October 2019 Solid Software for Bid Notices 4 Ratings Breakdown 4 Ease of use 4 Value for money 3 Customer support 3 Functionality Pros: I like that I can receive customize daily emails, which make this product easier to use. Cons: For a long time I received notifications for things outside of my service area and it took a couple of calls and tweaks to get this set up correctly Reasons for choosing Periscope S2G Good coverage of states I needed, filtering a plus Read More cl charles l. Verified reviewer Information Technology and Services 51-200 employees Used daily for less than 6 months Review source Reviewed September 2024 Premium subscription is worthless if you're not interested in every random RFP 1 Abysmal. I reached out to customer service three times to give them the benefit of the doubt. Each time, I was advised to ensure I had specific search criteria, which I did but kept adding more. After continuing to receive bids in every random industry across the country, I found that my only options for bid alerts was daily e-mails. There is no option for weekly/monthly, or anything but daily "spam" e-mails. When I asked if this was bug or a feature and requested that only relevant bids matching my keywords a locations get sent to me, I was told that the "occasional" mismatched bid opportunity might get slipped in. I'm bewildered why this company wouldn't just only send me e-mails with bids I've asked for instead of losing my subscription of over $100/month, which I happily would have just left open for the next several decades. Ratings Breakdown 1 Ease of use 1 Value for money 1 Functionality Pros: I thought it would help me stay aware of relevant bid opportunities Cons: Not only have I never received a bid that comes close to relevant, but for 3 months I get daily e-mails about bid opportunities in every State in the country, despite only paying for one State, and putting very specific criteria in my search settings. Reasons for choosing Periscope S2G because one of my government clients puts out all their bids on bidsync (I'm sure this was a decision made long ago). Read More EA Elisa A. Verified reviewer Architecture & Planning 2-10 employees Used daily for less than 6 months Review source Reviewed October 2020 Irrelevant Bids 1 I did a ton of research before deciding to go with BidSync. I'm sad to say it feels like we were duped. The salesperson told me with the free version we only get 3% of bids, and with the paid national plan we'd get 100%. Sounded good at the time. Now I realize they meant 100% of the bids on BidSync, not 100% of the bids total that are out there. I understand now that it's not possible to say you can pull 100% of the bids out there (if anyone says that it's a lie), but we were led to believe otherwise. And unfortunately there is no refund even though we haven't gotten even one bid since using their service. Ratings Breakdown 1 Ease of use 1 Value for money 2 Customer support 2 Functionality Pros: The idea of getting an email with a bunch of bids is great, but almost all of the bids that come to my inbox are irrelevant to my company. I can see how they would be good for construction companies, but we are a consulting firm, consulting architects and engineers on designing projects to comply with ADA. Cons: Most bids are not at all what we're looking for. I called customer service so they could make sure I have the right keywords and words to avoid, and I still get irrelevant bids to my inbox and when I search online. What's worse, I get relevant bids from other competitor websites to my inbox that when I click on them naturally want me to sign up with them and when I search for those bids on BidSync to get those docs, they don't have those bids. I called customer service and apparently they don't monitor those sites. Those were three bids we missed out on because BidSync didn't notify us about them! Reasons for choosing Periscope S2G Misled by sales person, thought BidSync covered more bids Vendor Response Thank you for the opportunity to address your concerns. We see that you are not satisfied with the number of bids relevant to your business. While we monitor 100,000+ bid websites per month, we do not control agency demand for specific services/goods, it can be cyclical. We cannot guarantee a specific industry/specialization will have a constant high demand as these needs are determined by agencies. We apologize for any confusion about what our service provides. S2G Premium (formerly BidSync) is a bid notification service. We notify you of relevant bids in near real-time. We can only provide full bid info and response capability for those bids from agencies that use our Sourcing solution. If a specific agency prefers to use a different service for their RFP submissions, we still notify you of the bid, but you may need to register in their system to see full bid info and to respond. Our support team is always available to help you modify keywords and settings to get more relevant bids. Replied November 2020 Read More DN Dr. Joseph N. Verified reviewer Marketing and Advertising 11-50 employees Used weekly for more than 2 years Review source Reviewed May 2019 TOTAL SCAM! This company PRESSURE-SELLS SUBSCRIPTIONS, but provides a very poor and problematic site 1 Horrible customer-support. Aggressive (and dishonest) sales strategies. Very poor (and often dysfunctional) website. Ratings Breakdown 1 Ease of use 1 Value for money 1 Customer support 1 Functionality Pros: THIS IS A SCAM SITE! Do not subscribe.... they will call and email and hound you for purchasing worthless subscriptions (that are a conflict of interest) to government bids. Their website is flawed and does not work properly and has inaccurate information. There is very little, if anything, to like about this FOR-PROFIT company that tries to convince counties and state and federal agencies to list their bids... and then tries to PRESSURE-SELL subscriptions to their site. Cons: BIDSYNC (the site operated by PERISCOPE HOLDINGS) is a SCAM SITE that tries to get users to "sign up" for a "free subscription"... and then they PRESSURE SELL MEMBERSHIPS using unethical and dishonest sales techniques. Stay away from this site... and caution your government agencies and counties to stay away from them. Vendor Response Thank you for your feedback, we apologize that your experience hasn't been in line with your expectations. We have a support team available at support@bidsync.com. They can help you unsubscribe from email promotions and use the site more effectively. We are disappointed to hear that our promotional materials didn't accurately promote our offerings. We are a for profit company, and do not make any claims otherwise. We sell to both government agencies and suppliers. We offer both free and paid subscriptions to our suppliers. With a free subscription, a supplier can view and respond to all the bids from any government agency that pays for our eProcurement tools. Our paid offering provides suppliers access to view bids from the 90K other agencies across US that do not use our eProcurement tools. Rather than going to 90K different websites to see opportunities a paying supplier sees all relevant bids in one place. We hope you continue to find value through your free BidSync Basic account. Replied July 2019 Read More VR Verified Reviewer Oil & Energy 11-50 employees Used daily for less than 12 months Review source Reviewed December 2018 Best Friend to alert you for bids 5 BidSync helps me find right bids in right time and thus I am able to submit my quotes efficiently. Ratings Breakdown 5 Ease of use 5 Value for money 5 Customer support 5 Functionality Pros: I treat bidSync as my closed friend. It alerts me for available bids in market that otherwise would not have been disclosed to me. I personally think that one subscription of BidSync compensates a team of ten business development guys. Cons: The software does not help for all parts of the World. For example, I need similar assistance from Canada, Australia and UK markets and BidSync can not help me for these locations. Read More VR Verified Reviewer Mechanical or Industrial Engineering 51-200 employees Used other for less than 6 months Reviewed March 2020 Bidding 2 Ratings Breakdown 4 Ease of use 2 Value for money 4 Customer support 3 Functionality Pros: seems that i spend to much time putting in my personal info over and over Cons: All the repetitive inputting of same information Read More Showing 1 - 10 of 42 Reviews [See All Reviews](https://www.softwareadvice.com/construction/bidsync-profile/reviews/) ## Periscope S2G Popular Comparisons [Responsive vs Periscope S2G](https://www.softwareadvice.com/compare/174301-bidsync/vs/425174-Responsive/) [Compare All Alternatives](https://www.softwareadvice.com/construction/bidsync-profile/alternatives/) ## Other Top Recommended Construction Bid Management Software [Sage Construction Suite](https://www.softwareadvice.com/product/185440-Sage-Construction-Suite/) **4.0** (1059) Recently recommended **404** times [Procore](https://www.softwareadvice.com/construction/procore-profile/) **4.5** (2661) Recently recommended **360** times [Knowify](https://www.softwareadvice.com/construction/knowify-profile/) **4.5** (109) Recently recommended **195** times [Ressio Software](https://www.softwareadvice.com/construction/ressio-software-profile/) **5.0** (33) Recently recommended **113** times Stuck Between Options? 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